At a glance
- Qualification
- Cambridge A Level Chemistry
- Spec code
- 9701
- Does Marlbridge teach it?
- Yes — teachers, fees and a free trial
- Are resources available?
- Yes — 130 published
- Is enrolment open?
- Enquire to join — no online enrolment yet
- Official syllabus
- Cambridge syllabus
- Topic checklist
- Printable 9701 checklist
- Where was this verified?
- 2026-08-17, official Cambridge specification
- Free practice questions?
- Yes — 387 self-check questions
- Free 10-minute diagnostic?
- Yes — AS Level content (Topics 1–22) · A Level content (Topics 23–37)
Compiled and maintained by the Marlbridge Academic Team, checked against the official Cambridge specification on 2026-08-17.
Spotted something wrong on this page? Report an error — see the corrections policy.
Tuition
Online tuition for Cambridge A Level Chemistry (9701)
Students taking Cambridge International AS & A Level Chemistry (9701), in the AS year or the full A Level, who want live lessons from a named Chemistry teacher, online from anywhere or in person at the academy in Lahore.
Who teaches it
-
Farhat ul Ain Sehgal Chemistry Teacher · 40 years teaching Ask for Farhat -
Nouman Ahmed Chemistry Teacher · 9 years teaching Ask for Nouman
Listed teachers teach this board. Experience is as stated on each teacher's published profile. We confirm which teacher is available before a class is scheduled.
How classes run
Classes are taught against the 9701 syllabus: AS content (Topics 1–22) and A Level content (Topics 23–37). Between classes, students can use the free 9701 self-check questions, the two 10-minute diagnostics and the printable syllabus checklist.
- Group classes
- 45 to 50 minutes per class, 3 classes a week, per subject. Up to 15 students.
- One-to-one
- 1 hour per class. How many classes you take is up to you.
- Where and when
- Live online wherever you are, or in person at the academy in Lahore. Class times are agreed with you before the first class, in your own time zone; there is no fixed public timetable.
Fees
Group fees are per subject, per month. One-to-one fees are per class. The first trial class is free. Fees are billed monthly, starting once your free trial class has taken place.
| Region | Group, per subject per month | One-to-one, per class |
|---|---|---|
| Pakistan | 24,000 PKR | 4,000 PKR |
| Saudi Arabia | 330 SAR | 56 SAR* |
| United Arab Emirates | 330 AED | 54 AED* |
| Qatar | 330 QAR | 54 QAR* |
| Kuwait | 27.500 KWD | 4.312 KWD* |
| Bahrain | 33.500 BHD | 5.568 BHD* |
| Oman | 34.000 OMR | 5.696 OMR* |
| United Kingdom | 75 GBP | 11 GBP* |
| Europe | 90 EUR | 12 EUR* |
| Malaysia | 353 MYR* | 59 MYR* |
| Other countries | 87 USD* | 15 USD |
* Only the Pakistan and US dollar rates above were directly set by Marlbridge. The other regions are indicative currency conversions of the Pakistan rate (exchange rates from exchangerate-api.com: dated 2026-08-22 for the Gulf, UK and Europe rows, and 2026-09-23 for Malaysia). They are not independently published regional rates, are refreshed as exchange rates move, and the exact fee is confirmed in writing before any payment. Group rates last confirmed 2026-08-20. These fees are reviewed periodically and are not guaranteed to remain unchanged. Discounts and every term: pricing page.
Topics covered
Classes are taught against the 9701 syllabus, which has these topics:
- Atomic structure (AS)
- Atoms, molecules and stoichiometry (AS)
- Chemical bonding (AS)
- States of matter (AS)
- Chemical energetics (AS)
- Electrochemistry (AS)
- Equilibria (AS)
- Reaction kinetics (AS)
- The Periodic Table: chemical periodicity (AS)
- Group 2 (AS)
- Group 17 (AS)
- Nitrogen and sulfur (AS)
- An introduction to AS Level organic chemistry (AS)
- Hydrocarbons (AS)
- Halogen compounds (AS)
- Hydroxy compounds (AS)
- Carbonyl compounds (AS)
- Carboxylic acids and derivatives (AS)
- Nitrogen compounds (AS)
- Polymerisation (AS)
- Organic synthesis (AS)
- Analytical techniques (AS)
- Chemical energetics (A Level)
- Electrochemistry (A Level)
- Equilibria (A Level)
- Reaction kinetics (A Level)
- Group 2 (A Level)
- Chemistry of transition elements (A Level)
- An introduction to A Level organic chemistry (A Level)
- Hydrocarbons (A Level)
- Halogen compounds (A Level)
- Hydroxy compounds (A Level)
- Carboxylic acids and derivatives (A Level)
- Nitrogen compounds (A Level)
- Polymerisation (A Level)
- Organic synthesis (A Level)
- Analytical techniques (A Level)
Sample material
Free Marlbridge material for this syllabus, so you can see how topics are explained.
Questions from parents and students
How much does Cambridge A Level Chemistry (9701) tuition cost?
Group classes are charged per subject, per month: for example Rs 24,000 in Pakistan, 330 AED in the UAE and £75 in the UK. One-to-one classes are charged per class instead: Rs 4,000 per class in Pakistan. Every region's rates are on the pricing page. The first trial class is free.
How long are classes, and how often?
Group classes: 45 to 50 minutes per class, 3 classes a week, per subject. Groups have at most 15 students. One-to-one: 1 hour per class. How many classes you take is up to you.
When are the classes?
Class times are agreed with you before the first class, in your own time zone. There is no fixed public timetable, so tell us when you are free on the trial form.
What happens after I request a trial?
We reply to WhatsApp messages within an hour, between 8am and 11pm Pakistan time every day, and to email enquiries the same day. We match you with a specialist teacher, agree a time in your own time zone, and send the joining details.
Can my child join for the AS year only?
Yes, you can enquire for AS Level only or for the full A Level. Say which on the trial form and we will confirm what is available at the level and time you need.
The qualification
Cambridge International AS & A Level Chemistry (9701)
Marlbridge's summary of the course
Cambridge International AS & A Level Chemistry builds on the skills acquired at Cambridge IGCSE (or equivalent level).
The board's own description is on the official Cambridge syllabus page.
Cambridge publishes 9701 as a combined AS & A Level syllabus. Marlbridge treats AS Level as a distinct qualification; AS provision is not yet an approved Marlbridge offering.
Specifications change between examination series. Always confirm the current syllabus and assessment structure on the Cambridge syllabus page for your examination year.
Assessment structure
| Component | Duration | Marks | Weighting | Type |
|---|---|---|---|---|
| Paper 1: Multiple Choice | 1h 15m | 40 | 15.5% | Written exam |
| Paper 2: AS Level Structured Questions | 1h 15m | 60 | 23% | Written exam |
| Paper 3: Advanced Practical Skills | 2h | 40 | 11.5% | Practical |
| Paper 4: A Level Structured Questions | 2h | 100 | 38.5% | Written exam |
| Paper 5: Planning, Analysis and Evaluation | 1h 15m | 30 | 11.5% | Written exam |
Source: official Cambridge specification, verified 2026-08-26. Weightings shown are % of the full A Level (Papers 1-5, sum 100%). Papers 1-3 alone can instead be certificated as a standalone AS Level (weighted 31%/46%/23% of the AS Level in that route, not modeled as a separate record here). A newer 2028-2030 syllabus edition has also been published for future cohorts, not modeled here.
Assessment FAQs
How is Cambridge Chemistry (9701) assessed?
Cambridge Chemistry (9701) is assessed through: Paper 1 (Multiple Choice) — 1h 15m, 40 marks, 15.5% of the qualification; Paper 2 (AS Level Structured Questions) — 1h 15m, 60 marks, 23% of the qualification; Paper 3 (Advanced Practical Skills) — 2h, 40 marks, 11.5% of the qualification; Paper 4 (A Level Structured Questions) — 2h, 100 marks, 38.5% of the qualification; Paper 5 (Planning, Analysis and Evaluation) — 1h 15m, 30 marks, 11.5% of the qualification. Source: official Cambridge specification, verified 2026-08-26.
The subject
Chemistry teaching and study resources, organised by level and topic.
Syllabus topics
The 37 topics below are taken from the official Cambridge document for Cambridge International AS & A Level Chemistry (9701), for the 2025-2027 examination series, and follow that document's own headings. Where a syllabus lists its papers or components rather than content topics, those are shown instead. Subtopics are shown where Marlbridge has entered them from the document; a topic shown with few or no subtopics may have more in the official document.
A topic listed here is part of the syllabus. It does not mean Marlbridge has published material for it — topics with resources are marked. Marlbridge currently has resources for 37 of 37 topics.
AS Level
Topics 1–22. Usually studied in the first year, and assessed at AS.
-
AS 1 Atomic structure
6 Marlbridge resources- AS Chemistry: Atomic Structure — Particles, Radius and Isotopes — Revision Notes
- AS Chemistry: Atomic Structure, Radius and Isotopes — Practice Questions
- AS Chemistry: Atomic Structure and Ionisation Energy — Practice Questions
- AS Chemistry: Atomic Structure and Ionisation Energy — Revision Notes
- Atomic Structure: Orbitals and Ionisation Energy
- Atomic Structure: Particles, Radius and Isotopes
Particles in the atom and atomic radius · Isotopes · Electrons, energy levels and atomic orbitals · Ionisation energy
-
AS 2 Atoms, molecules and stoichiometry
3 Marlbridge resources- AS Chemistry: Atoms, Molecules and Stoichiometry — Practice Questions
- AS Chemistry: Atoms, Molecules and Stoichiometry — Revision Notes
- Atoms, Molecules and Stoichiometry at AS
Relative masses of atoms and molecules · The mole and the Avogadro constant · Formulas · Reacting masses and volumes (of solutions and gases)
-
AS 3 Chemical bonding
6 Marlbridge resources- AS Chemistry: Ionic, Covalent and Metallic Bonding — Practice Questions
- AS Chemistry: Ionic, Covalent and Metallic Bonding — Revision Notes
- AS Chemistry: Shapes of Molecules and Intermolecular Forces — Practice Questions
- AS Chemistry: Shapes of Molecules and Intermolecular Forces — Revision Notes
- Chemical Bonding: Electronegativity, Ionic and Metallic Bonds
- Chemical Bonding: Shapes and Intermolecular Forces
Electronegativity and bonding · Ionic bonding · Metallic bonding · Covalent bonding and coordinate (dative covalent) bonding · Shapes of molecules · Intermolecular forces, electronegativity and bond properties · Dot-and-cross diagrams
-
AS 4 States of matter
3 Marlbridge resources- AS Chemistry: Ideal Gases and Structure — Practice Questions
- AS Chemistry: Ideal Gases and Structure — Revision Notes
- States of Matter: Ideal Gases and Structure
The gaseous state: ideal and real gases and pV = nRT · Bonding and structure
-
AS 5 Chemical energetics
3 Marlbridge resources- AS Chemistry: Hess Law and Enthalpy Cycles — Practice Questions
- AS Chemistry: Hess Law and Enthalpy Cycles — Revision Notes
- Chemical Energetics: Hess's Law and Enthalpy Cycles
Enthalpy change · Hess's law
-
AS 6 Electrochemistry
3 Marlbridge resources- AS Chemistry: Redox Processes — Practice Questions
- AS Chemistry: Redox Processes — Revision Notes
- Redox Processes: Oxidation Numbers and Electron Transfer
Redox processes: electron transfer and changes in oxidation number (oxidation state)
-
AS 7 Equilibria
6 Marlbridge resources- AS Chemistry: Acids and Bases — Practice Questions
- AS Chemistry: Acids and Bases — Revision Notes
- AS Chemistry: Chemical Equilibria — Practice Questions
- AS Chemistry: Chemical Equilibria — Revision Notes
- Acids and Bases: The Brønsted-Lowry Theory
- Chemical Equilibria: Kc, Kp and Le Chatelier's Principle
Chemical equilibria: reversible reactions, dynamic equilibrium · Brønsted-Lowry theory of acids and bases
-
AS 8 Reaction kinetics
3 Marlbridge resources- AS Chemistry: Reaction Kinetics — Practice Questions
- AS Chemistry: Reaction Kinetics — Revision Notes
- Reaction Kinetics: Collision Theory and Catalysis
Rate of reaction · Effect of temperature on reaction rates and the concept of activation energy · Homogeneous and heterogeneous catalysts
-
AS 9 The Periodic Table: chemical periodicity
3 Marlbridge resources- AS Chemistry: Periodicity Across Period 3 — Practice Questions
- AS Chemistry: Periodicity Across Period 3 — Revision Notes
- The Periodic Table: Periodicity Across Period 3
Periodicity of physical properties of the elements in Period 3 · Periodicity of chemical properties of the elements in Period 3 · Chemical periodicity of other elements
-
AS 10 Group 2
3 Marlbridge resources- AS Chemistry: Group 2 — Practice Questions
- AS Chemistry: Group 2 — Revision Notes
- Group 2: The Alkaline Earth Metals
Similarities and trends in the properties of the Group 2 metals, magnesium to barium, and their compounds
-
AS 11 Group 17
3 Marlbridge resources- AS Chemistry: Group 17 — The Halogens — Practice Questions
- AS Chemistry: Group 17 — The Halogens — Revision Notes
- Group 17: The Halogens
Physical properties of the Group 17 elements · The chemical properties of the halogen elements and the hydrogen halides · Some reactions of the halide ions · The reactions of chlorine
-
AS 12 Nitrogen and sulfur
3 Marlbridge resources- AS Chemistry: Nitrogen and Sulfur — Practice Questions
- AS Chemistry: Nitrogen and Sulfur — Revision Notes
- Nitrogen and Sulfur: Reactivity and Atmospheric Chemistry
Nitrogen and sulfur
-
AS 13 An introduction to AS Level organic chemistry
3 Marlbridge resources- AS Chemistry: Introduction to Organic Chemistry — Practice Questions
- AS Chemistry: Introduction to Organic Chemistry — Revision Notes
- Organic Mechanisms: An Introduction
Formulas, functional groups and the naming of organic compounds · Characteristic organic reactions · Shapes of organic molecules; sigma and pi bonds · Isomerism: structural isomerism and stereoisomerism
-
AS 14 Hydrocarbons
3 Marlbridge resources- AS Chemistry: Alkanes and Alkenes — Practice Questions
- AS Chemistry: Alkanes and Alkenes — Revision Notes
- Hydrocarbons: Alkanes and Alkenes
Alkanes · Alkenes
-
AS 15 Halogen compounds
3 Marlbridge resources- AS Chemistry: Halogenoalkanes — Practice Questions
- AS Chemistry: Halogenoalkanes — Revision Notes
- Halogenoalkanes: Nucleophilic Substitution and Elimination
Halogenoalkanes
-
AS 16 Hydroxy compounds
3 Marlbridge resources- AS Chemistry: Alcohols — Practice Questions
- AS Chemistry: Alcohols — Revision Notes
- Alcohols: Reactions and Oxidation
Alcohols
-
AS 17 Carbonyl compounds
3 Marlbridge resources- AS Chemistry: Aldehydes and Ketones — Practice Questions
- AS Chemistry: Aldehydes and Ketones — Revision Notes
- Carbonyl Compounds: Aldehydes and Ketones
Aldehydes and ketones
-
AS 18 Carboxylic acids and derivatives
3 Marlbridge resources- AS Chemistry: Carboxylic Acids and Esters — Practice Questions
- AS Chemistry: Carboxylic Acids and Esters — Revision Notes
- Carboxylic Acids and Esters
Carboxylic acids · Esters
-
AS 19 Nitrogen compounds
3 Marlbridge resources- AS Chemistry: Nitrogen Compounds — Practice Questions
- AS Chemistry: Nitrogen Compounds — Revision Notes
- Nitrogen Compounds: Amines and Nitriles
Primary amines · Nitriles and hydroxynitriles
-
AS 20 Polymerisation
3 Marlbridge resources- AS Chemistry: Addition Polymerisation — Practice Questions
- AS Chemistry: Addition Polymerisation — Revision Notes
- Addition Polymerisation
Addition polymerisation
-
AS 21 Organic synthesis
3 Marlbridge resources- AS Chemistry: Organic Synthesis Routes — Practice Questions
- AS Chemistry: Organic Synthesis Routes — Revision Notes
- Organic Synthesis: Planning Multi-Step Routes
Organic synthesis
-
AS 22 Analytical techniques
3 Marlbridge resources- AS Chemistry: Infrared and Mass Spectrometry — Practice Questions
- AS Chemistry: Infrared and Mass Spectrometry — Revision Notes
- Analytical Techniques: Infrared Spectroscopy and Mass Spectrometry
Infrared spectroscopy · Mass spectrometry
A Level
Topics 23–37. Studied in addition to the AS content for the full A Level.
-
A 23 Chemical energetics
3 Marlbridge resources- A Level Chemistry: Lattice Energy, Entropy and Gibbs Free Energy — Practice Questions
- A Level Chemistry: Lattice Energy, Entropy and Gibbs Free Energy — Revision Notes
- Chemical Energetics: Lattice Energy, Entropy and Gibbs Free Energy
Lattice energy and Born-Haber cycles · Enthalpies of solution and hydration · Entropy change · Gibbs free energy change
-
A 24 Electrochemistry
3 Marlbridge resources- A Level Chemistry: Electrochemistry — Practice Questions
- A Level Chemistry: Electrochemistry — Revision Notes
- Electrochemistry: Electrolysis and Standard Electrode Potentials
Electrolysis · Standard electrode potentials, standard cell potentials and the Nernst equation
-
A 25 Equilibria
3 Marlbridge resources- A Level Chemistry: Acids, Bases, Buffers and Partition Coefficients — Revision Notes
- A Level Chemistry: Acids, Bases, Buffers and Partition Coefficients — Practice Questions
- Acids, Bases, Buffers and Partition Coefficients
Acids and bases · Partition coefficients
-
A 26 Reaction kinetics
3 Marlbridge resources- A Level Chemistry: Rate Equations and Catalysis — Revision Notes
- A Level Chemistry: Rate Equations and Catalysis — Practice Questions
- Reaction Kinetics: Rate Equations and Catalysis
Simple rate equations, orders of reaction and rate constants · Homogeneous and heterogeneous catalysts
-
A 27 Group 2
3 Marlbridge resources- A Level Chemistry: Group 2 Trends — Revision Notes
- A Level Chemistry: Group 2 — Thermal Stability and Solubility Trends Practice Questions
- Group 2: Thermal Stability and Solubility Trends
Similarities and trends in the properties of the Group 2 metals, magnesium to barium, and their compounds
-
A 28 Chemistry of transition elements
6 Marlbridge resources- A Level Chemistry: Colour, Stereoisomerism and Kstab — Revision Notes
- A Level Chemistry: Colour, Stereoisomerism and Stability Constants — Practice Questions
- A Level Chemistry: Transition Elements — Practice Questions
- A Level Chemistry: Transition Elements — Revision Notes
- Transition Elements: Colour, Stereoisomerism and Stability Constants
- Transition Elements: Properties, Complexes and Redox Chemistry
General physical and chemical properties of the first row of transition elements, titanium to copper · General characteristic chemical properties of the first set of transition elements, titanium to copper · Colour of complexes · Stereoisomerism in transition element complexes · Stability constants, Kstab
-
A 29 An introduction to A Level organic chemistry
6 Marlbridge resources- A Level Chemistry: Optical Isomerism — Revision Notes
- A Level Chemistry: Optical Isomerism and Chirality — Practice Questions
- A Level Chemistry: Organic Mechanisms and Arenes — Practice Questions
- A Level Chemistry: Organic Mechanisms and Arenes — Revision Notes
- Optical Isomerism and Chirality
- A Level Organic Chemistry: Naming, Mechanisms and Aromatic Shape
Formulas, functional groups and the naming of organic compounds · Characteristic organic reactions · Shapes of aromatic organic molecules; σ and π bonds · Isomerism: optical
-
A 30 Hydrocarbons
3 Marlbridge resources- A Level Chemistry: Arenes and Halogenoarenes — Practice Questions
- A Level Chemistry: Organic Mechanisms and Arenes — Revision Notes
- Arenes and Halogenoarenes: Electrophilic Substitution and Reactivity
Arenes
-
A 31 Halogen compounds
3 Marlbridge resources- A Level Chemistry: Halogen Compounds (Halogenoarenes) — Revision Notes
- A Level Chemistry: Arenes and Halogenoarenes — Practice Questions
- Arenes and Halogenoarenes: Electrophilic Substitution and Reactivity
Halogen compounds
-
A 32 Hydroxy compounds
3 Marlbridge resources- A Level Chemistry: Alcohols and Phenol — Revision Notes
- A Level Chemistry: Phenol — Reactions and Acidity Practice Questions
- Phenol: Reactions and Acidity
Alcohols · Phenol
-
A 33 Carboxylic acids and derivatives
3 Marlbridge resources- A Level Chemistry: Carboxylic Acids and Acyl Chlorides — Practice Questions
- A Level Chemistry: Carboxylic Acids and Acyl Chlorides — Revision Notes
- Carboxylic Acids and Acyl Chlorides
Carboxylic acids · Esters · Acyl chlorides
-
A 34 Nitrogen compounds
6 Marlbridge resources- A Level Chemistry: Amides and Amino Acids — Practice Questions
- A Level Chemistry: Amides and Amino Acids — Revision Notes
- A Level Chemistry: Amines — Practice Questions
- A Level Chemistry: Amines — Revision Notes
- Amides and Amino Acids
- Amines: Aliphatic and Aromatic, Basicity and Azo Dyes
Primary and secondary amines · Phenylamine and azo compounds · Amides · Amino acids
-
A 35 Polymerisation
3 Marlbridge resources- A Level Chemistry: Condensation Polymerisation — Practice Questions
- A Level Chemistry: Condensation Polymerisation — Revision Notes
- Condensation Polymerisation and Polymer Degradability
Condensation polymerisation · Predicting the type of polymerisation · Degradable polymers
-
A 36 Organic synthesis
3 Marlbridge resources- A Level Chemistry: Multi-Step Synthesis Routes — Practice Questions
- A Level Chemistry: Multi-Step Synthesis Routes — Revision Notes
- A Level Organic Synthesis: Multi-Step Routes with Aromatic Chemistry
Organic synthesis
-
A 37 Analytical techniques
6 Marlbridge resources- A Level Chemistry: Chromatography — Practice Questions
- A Level Chemistry: Chromatography — Revision Notes
- A Level Chemistry: NMR Spectroscopy — Practice Questions
- A Level Chemistry: NMR Spectroscopy — Revision Notes
- Chromatography: Thin-Layer and Gas/Liquid Chromatography
- NMR Spectroscopy: Carbon-13 and Proton NMR
Thin-layer chromatography · Gas/liquid chromatography · Carbon-13 NMR spectroscopy · Proton (1H) NMR spectroscopy
Source: Cambridge Assessment International Education — official syllabus PDF — 2025-2027 series. Verified 2026-08-17. Always check the current syllabus for your examination year.
Study resources
-
Revision Notes
A Level Chemistry: Acids, Bases, Buffers and Partition Coefficients — Revision Notes
Condensed recall notes on conjugate acid–base pairs, pH, Ka, pKa and Kw calculations, buffer solutions, solubility product and the common ion effect, and partition coefficients for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Alcohols and Phenol — Revision Notes
Condensed recall notes on forming esters from alcohols and acyl chlorides, producing phenol, its reactions with bases, sodium, diazonium salts, nitric acid and bromine water, and the relative acidities of water, phenol and ethanol for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Group 2 Trends — Revision Notes
Condensed recall notes on the thermal stability of Group 2 nitrates and carbonates, and the solubility and enthalpy change of solution of Group 2 hydroxides and sulfates, for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Halogen Compounds (Halogenoarenes) — Revision Notes
Condensed recall notes on producing halogenoarenes by electrophilic substitution with a halogen carrier, and why chlorobenzene is far less reactive than chloroethane, for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Optical Isomerism — Revision Notes
Condensed recall notes on enantiomers, optical activity, racemic mixtures, the effect of optical isomers on plane-polarised light, and chirality in the synthesis of drug molecules for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Rate Equations and Catalysis — Revision Notes
Condensed recall notes on rate equations, orders of reaction, rate constants and their units, initial rates and half-life methods, mechanisms and rate-determining steps, and homogeneous and heterogeneous catalysis for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Colour, Stereoisomerism and Kstab — Revision Notes
Condensed recall notes on d-orbital splitting and colour, ligand exchange with copper(II) and cobalt(II), cis/trans and optical isomerism in complexes, and stability constants for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
AS Chemistry: Atomic Structure — Particles, Radius and Isotopes — Revision Notes
Condensed recall notes on protons, neutrons and electrons, beams in an electric field, atomic and ionic radius trends, and isotopes for Cambridge AS Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
A Level Chemistry: Amides and Amino Acids — Revision Notes
Condensed recall notes on amides, amino acids, zwitterions, isoelectric point, and dipeptide/tripeptide formation and hydrolysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Amines — Revision Notes
Condensed recall notes on amine basicity, preparation, reactions and the comparison of aliphatic and aromatic amines for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Carboxylic Acids and Acyl Chlorides — Revision Notes
Condensed recall notes on carboxylic acid reactions, acidity, acyl chlorides and their derivatives for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Chromatography — Revision Notes
Condensed recall notes on TLC, gas-liquid chromatography, Rf values and retention time for Cambridge A Level Chemistry 9701, plus GC-MS as enrichment beyond the syllabus.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Condensation Polymerisation — Revision Notes
Condensed recall notes on polyesters, polyamides, hydrolysis and biodegradability for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Electrochemistry — Revision Notes
Condensed recall notes on standard electrode potentials, cell e.m.f., feasibility and electrolysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Lattice Energy, Entropy and Gibbs Free Energy — Revision Notes
Condensed recall notes on Born-Haber cycles, entropy change and the Gibbs equation for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: NMR Spectroscopy — Revision Notes
Condensed recall notes on carbon-13 and proton NMR, chemical shift, splitting and integration for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Organic Mechanisms and Arenes — Revision Notes
Condensed recall notes on the four reaction mechanisms, curly-arrow rules and benzene delocalisation for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Multi-Step Synthesis Routes — Revision Notes
Condensed recall notes on functional group interconversions, reagents and conditions, and planning multi-step routes for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Transition Elements — Revision Notes
Condensed recall notes on variable oxidation states, complex ions, colour and catalysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
AS Chemistry: Acids and Bases — Revision Notes
Condensed recall notes on Brønsted-Lowry theory, conjugate pairs, titration curves and indicator choice for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Alcohols — Revision Notes
Condensed recall notes on alcohol classification, oxidation products, distinguishing tests and elimination for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Aldehydes and Ketones — Revision Notes
Condensed recall notes on carbonyl reactions, nucleophilic addition, and the tests that identify aldehydes and ketones for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Group 17 — The Halogens — Revision Notes
Condensed recall notes on halogen trends, halide reducing power, the silver nitrate test and disproportionation for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Group 2 — Revision Notes
Condensed recall notes on Group 2 reactions, thermal stability and solubility trends for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Halogenoalkanes — Revision Notes
Condensed recall notes on nucleophilic substitution SN1 and SN2, elimination and reactivity trends for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Alkanes and Alkenes — Revision Notes
Condensed recall notes on free-radical substitution and electrophilic addition mechanisms for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Atomic Structure and Ionisation Energy — Revision Notes
Condensed recall notes on orbitals, electron configuration and ionisation energy trends for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Reaction Kinetics — Revision Notes
Condensed recall notes on collision theory, activation energy, the Boltzmann distribution and catalysis for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Nitrogen and Sulfur — Revision Notes
Condensed recall notes on nitrogen’s inertness, ammonia, oxides of nitrogen, acid rain and the Contact process for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Periodicity Across Period 3 — Revision Notes
Condensed recall notes on Period 3 trends and the reactions of the oxides and chlorides with water for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Redox Processes — Revision Notes
Condensed recall notes on oxidation numbers, balancing redox equations and disproportionation for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Ideal Gases and Structure — Revision Notes
Condensed recall notes on the ideal gas equation, real gas deviations and the four lattice structures for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Atoms, Molecules and Stoichiometry — Revision Notes
Condensed recall notes on mole calculations, limiting reagents, percentage yield and gas volumes for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Organic Synthesis Routes — Revision Notes
Condensed recall notes on the AS reaction map, functional group interconversions and planning multi-step synthesis for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Addition Polymerisation — Revision Notes
Condensed recall notes on addition polymers, repeat units, properties and disposal for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Ionic, Covalent and Metallic Bonding — Revision Notes
Condensed recall notes on the three bond types, electronegativity and structure-property links for Cambridge AS & A Level Chemistry 9701, with polarisation as unassessed background.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Carboxylic Acids and Esters — Revision Notes
Condensed recall notes on carboxylic acid preparation and reactions, esterification, hydrolysis and uses of esters for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Chemical Equilibria — Revision Notes
Condensed recall notes on dynamic equilibrium, Kc and Kp, and Le Chateliers principle for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Hess Law and Enthalpy Cycles — Revision Notes
Condensed recall notes on enthalpy definitions, Hess cycles, bond enthalpy and calorimetry for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Infrared and Mass Spectrometry — Revision Notes
Condensed recall notes on IR absorption, functional group identification, molecular ion, fragmentation and isotope patterns for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Nitrogen Compounds — Revision Notes
Condensed recall notes on primary amine preparation, nitriles and hydroxynitriles for Cambridge AS & A Level Chemistry 9701, with amine basicity and further amine routes labelled as A Level extension.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Introduction to Organic Chemistry — Revision Notes
Condensed recall notes on nomenclature, formulae, isomerism, bond fission and mechanism types for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Shapes of Molecules and Intermolecular Forces — Revision Notes
Condensed recall notes on covalent and coordinate bonding, expanded octets, bond energy, dot-and-cross diagrams, VSEPR shapes, bond angles, polarity and van der Waals' forces (id-id, pd-pd and hydrogen bonding) for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Acids, Bases, Buffers and Partition Coefficients
Calculating pH, Ka, pKa and Ksp, how buffer solutions work, and partition coefficients, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Amides and Amino Acids
Producing and hydrolysing amides, why amides are weaker bases than amines, and amino acid acid-base properties, zwitterions and electrophoresis, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Amines: Aliphatic and Aromatic, Basicity and Azo Dyes
Producing primary and secondary amines, comparing the basicity of ammonia, ethylamine and phenylamine, phenylamine's preparation, and azo dye coupling, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Arenes and Halogenoarenes: Electrophilic Substitution and Reactivity
The reactions and electrophilic substitution mechanism of benzene, directing effects of substituents, and the reactivity of halogenoarenes versus halogenoalkanes, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Carboxylic Acids and Acyl Chlorides
Producing benzoic acid, relative acidity of carboxylic acids and phenols, and the reactions and addition-elimination mechanism of acyl chlorides, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Chemical Energetics: Lattice Energy, Entropy and Gibbs Free Energy
Born-Haber cycles, enthalpies of solution and hydration, entropy change and Gibbs free energy, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Chromatography: Thin-Layer and Gas/Liquid Chromatography
Stationary and mobile phases, Rf values, retention times, and interpreting TLC and gas/liquid chromatograms, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Condensation Polymerisation and Polymer Degradability
Forming polyesters and polyamides, deducing repeat units and monomers, predicting polymerisation type, and why some polymers biodegrade and others don't, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Electrochemistry: Electrolysis and Standard Electrode Potentials
Quantitative electrolysis, standard electrode and cell potentials, predicting feasibility, and the Nernst equation, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Group 2: Thermal Stability and Solubility Trends
Explaining the thermal stability of Group 2 nitrates and carbonates, and the solubility trends of their hydroxides and sulfates, using lattice energy and hydration enthalpy, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
NMR Spectroscopy: Carbon-13 and Proton NMR
Interpreting carbon-13 and proton NMR spectra to deduce molecular structure, chemical shifts, peak areas, splitting patterns and the n+1 rule, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Optical Isomerism and Chirality
Enantiomers, chirality, racemic mixtures, plane-polarised light, and why chirality matters for drug synthesis, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
A Level Organic Chemistry: Naming, Mechanisms and Aromatic Shape
New A Level functional groups and naming, electrophilic substitution and addition-elimination terminology, and the shape of benzene, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
A Level Organic Synthesis: Multi-Step Routes with Aromatic Chemistry
Devising and analysing multi-step organic synthesis routes that combine aliphatic, aromatic and nitrogen chemistry, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Phenol: Reactions and Acidity
How phenol is produced, its reactions with bases and electrophiles, and why phenol, water and ethanol differ in acidity, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Reaction Kinetics: Rate Equations and Catalysis
Rate equations, orders of reaction, rate constants, reaction mechanisms, and homogeneous and heterogeneous catalysis, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Transition Elements: Colour, Stereoisomerism and Stability Constants
Why transition-metal complexes are coloured, cis/trans and optical isomerism in complexes, and stability constants, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Transition Elements: Properties, Complexes and Redox Chemistry
Why transition elements have variable oxidation states, act as catalysts and form complex ions, ligands, coordination number, and transition-metal redox titrations, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Study Guides
Acids and Bases: The Brønsted-Lowry Theory
The Brønsted-Lowry theory, strong vs weak acids and bases, neutralisation, and reading titration curves and indicator choice, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Addition Polymerisation
Deducing polymer repeat units and monomers, and the disposal problems addition polymers cause, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Alcohols: Reactions and Oxidation
Production, oxidation and distinguishing tests for primary, secondary and tertiary alcohols, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Analytical Techniques: Infrared Spectroscopy and Mass Spectrometry
Reading an infrared spectrum for functional groups, and interpreting a mass spectrum for relative atomic mass, molecular mass, fragmentation and halogen content, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Atomic Structure: Orbitals and Ionisation Energy
Electronic configuration by orbital, and how ionisation energy trends and data are explained and interpreted, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Atomic Structure: Particles, Radius and Isotopes
Subatomic particles, deflection in an electric field, atomic and ionic radius trends, and isotopes, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Atoms, Molecules and Stoichiometry at AS
Ionic formulae from Roman-numeral oxidation numbers, ionic equations, and stoichiometric calculations including limiting reagent and percentage yield, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Carbonyl Compounds: Aldehydes and Ketones
Producing and reducing aldehydes and ketones, the nucleophilic addition mechanism with HCN, and the tests that identify and distinguish them, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Carboxylic Acids and Esters
Producing and reacting carboxylic acids, esterification, and the difference between acid and alkaline ester hydrolysis, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Chemical Bonding: Electronegativity, Ionic and Metallic Bonds
Electronegativity trends, the electrostatic models of ionic and metallic bonding, and using electronegativity to predict bond type, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Chemical Bonding: Shapes and Intermolecular Forces
Covalent and coordinate bonding, expanded octets, orbital overlap, bond energy and length, VSEPR shapes and bond angles, hydrogen bonding and van der Waals' forces, and dot-and-cross diagrams including odd-electron species, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Chemical Energetics: Hess's Law and Enthalpy Cycles
Standard enthalpy changes, bond-energy calculations, and using Hess's law to construct enthalpy cycles, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Chemical Equilibria: Kc, Kp and Le Chatelier's Principle
Dynamic equilibrium, Le Chatelier's principle, and the Kc and Kp equilibrium-constant expressions, including the Haber and Contact processes, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Group 17: The Halogens
Physical and chemical trends down Group 17, halide-ion reducing power, the silver nitrate and concentrated sulfuric acid tests, and chlorine's disproportionation reactions, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Group 2: The Alkaline Earth Metals
Reactions of the Group 2 metals and their oxides, hydroxides, carbonates and nitrates, and the solubility and thermal-stability trends down the group, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Halogenoalkanes: Nucleophilic Substitution and Elimination
SN1 and SN2 nucleophilic substitution, elimination, and the reactivity trend across halogenoalkanes, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Hydrocarbons: Alkanes and Alkenes
Free-radical substitution in alkanes and electrophilic addition in alkenes, with full mechanisms, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Nitrogen and Sulfur: Reactivity and Atmospheric Chemistry
Why nitrogen is so unreactive, the basicity of ammonia, and the role of nitrogen oxides in photochemical smog and acid rain, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Nitrogen Compounds: Amines and Nitriles
Producing primary amines, nitriles and hydroxynitriles, and how they connect to the halogenoalkane and carbonyl chemistry already covered, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Organic Synthesis: Planning Multi-Step Routes
Identifying functional groups, planning multi-step synthetic routes, and analysing given routes, using every AS organic reaction together, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
The Periodic Table: Periodicity Across Period 3
Physical and chemical periodicity across Period 3 (Na to Ar), including oxide and chloride reactions with water, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Reaction Kinetics: Collision Theory and Catalysis
Collision theory, activation energy, the Boltzmann distribution, and how catalysts work, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Redox Processes: Oxidation Numbers and Electron Transfer
Calculating and using oxidation numbers, balancing equations by oxidation-number change, and disproportionation, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
States of Matter: Ideal Gases and Structure
The ideal gas equation pV = nRT, and the four types of giant/molecular lattice structure and how they determine physical properties, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Study Guides
Organic Mechanisms: An Introduction
The naming conventions, mechanism vocabulary and isomerism you need before studying any specific organic reaction, for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
Revision material
-
Revision Notes
A Level Chemistry: Acids, Bases, Buffers and Partition Coefficients — Revision Notes
Condensed recall notes on conjugate acid–base pairs, pH, Ka, pKa and Kw calculations, buffer solutions, solubility product and the common ion effect, and partition coefficients for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Alcohols and Phenol — Revision Notes
Condensed recall notes on forming esters from alcohols and acyl chlorides, producing phenol, its reactions with bases, sodium, diazonium salts, nitric acid and bromine water, and the relative acidities of water, phenol and ethanol for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Group 2 Trends — Revision Notes
Condensed recall notes on the thermal stability of Group 2 nitrates and carbonates, and the solubility and enthalpy change of solution of Group 2 hydroxides and sulfates, for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Halogen Compounds (Halogenoarenes) — Revision Notes
Condensed recall notes on producing halogenoarenes by electrophilic substitution with a halogen carrier, and why chlorobenzene is far less reactive than chloroethane, for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Optical Isomerism — Revision Notes
Condensed recall notes on enantiomers, optical activity, racemic mixtures, the effect of optical isomers on plane-polarised light, and chirality in the synthesis of drug molecules for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Rate Equations and Catalysis — Revision Notes
Condensed recall notes on rate equations, orders of reaction, rate constants and their units, initial rates and half-life methods, mechanisms and rate-determining steps, and homogeneous and heterogeneous catalysis for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Colour, Stereoisomerism and Kstab — Revision Notes
Condensed recall notes on d-orbital splitting and colour, ligand exchange with copper(II) and cobalt(II), cis/trans and optical isomerism in complexes, and stability constants for Cambridge A Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · A LEVEL
-
Revision Notes
AS Chemistry: Atomic Structure — Particles, Radius and Isotopes — Revision Notes
Condensed recall notes on protons, neutrons and electrons, beams in an electric field, atomic and ionic radius trends, and isotopes for Cambridge AS Level Chemistry 9701 (2025-2027).
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
A Level Chemistry: Amides and Amino Acids — Revision Notes
Condensed recall notes on amides, amino acids, zwitterions, isoelectric point, and dipeptide/tripeptide formation and hydrolysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Amines — Revision Notes
Condensed recall notes on amine basicity, preparation, reactions and the comparison of aliphatic and aromatic amines for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Carboxylic Acids and Acyl Chlorides — Revision Notes
Condensed recall notes on carboxylic acid reactions, acidity, acyl chlorides and their derivatives for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Chromatography — Revision Notes
Condensed recall notes on TLC, gas-liquid chromatography, Rf values and retention time for Cambridge A Level Chemistry 9701, plus GC-MS as enrichment beyond the syllabus.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Condensation Polymerisation — Revision Notes
Condensed recall notes on polyesters, polyamides, hydrolysis and biodegradability for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Electrochemistry — Revision Notes
Condensed recall notes on standard electrode potentials, cell e.m.f., feasibility and electrolysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Lattice Energy, Entropy and Gibbs Free Energy — Revision Notes
Condensed recall notes on Born-Haber cycles, entropy change and the Gibbs equation for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: NMR Spectroscopy — Revision Notes
Condensed recall notes on carbon-13 and proton NMR, chemical shift, splitting and integration for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Organic Mechanisms and Arenes — Revision Notes
Condensed recall notes on the four reaction mechanisms, curly-arrow rules and benzene delocalisation for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Multi-Step Synthesis Routes — Revision Notes
Condensed recall notes on functional group interconversions, reagents and conditions, and planning multi-step routes for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
A Level Chemistry: Transition Elements — Revision Notes
Condensed recall notes on variable oxidation states, complex ions, colour and catalysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Revision Notes
AS Chemistry: Acids and Bases — Revision Notes
Condensed recall notes on Brønsted-Lowry theory, conjugate pairs, titration curves and indicator choice for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Alcohols — Revision Notes
Condensed recall notes on alcohol classification, oxidation products, distinguishing tests and elimination for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Aldehydes and Ketones — Revision Notes
Condensed recall notes on carbonyl reactions, nucleophilic addition, and the tests that identify aldehydes and ketones for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Group 17 — The Halogens — Revision Notes
Condensed recall notes on halogen trends, halide reducing power, the silver nitrate test and disproportionation for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Group 2 — Revision Notes
Condensed recall notes on Group 2 reactions, thermal stability and solubility trends for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Halogenoalkanes — Revision Notes
Condensed recall notes on nucleophilic substitution SN1 and SN2, elimination and reactivity trends for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Alkanes and Alkenes — Revision Notes
Condensed recall notes on free-radical substitution and electrophilic addition mechanisms for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Atomic Structure and Ionisation Energy — Revision Notes
Condensed recall notes on orbitals, electron configuration and ionisation energy trends for Cambridge International AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Reaction Kinetics — Revision Notes
Condensed recall notes on collision theory, activation energy, the Boltzmann distribution and catalysis for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Nitrogen and Sulfur — Revision Notes
Condensed recall notes on nitrogen’s inertness, ammonia, oxides of nitrogen, acid rain and the Contact process for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Periodicity Across Period 3 — Revision Notes
Condensed recall notes on Period 3 trends and the reactions of the oxides and chlorides with water for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Redox Processes — Revision Notes
Condensed recall notes on oxidation numbers, balancing redox equations and disproportionation for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Ideal Gases and Structure — Revision Notes
Condensed recall notes on the ideal gas equation, real gas deviations and the four lattice structures for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Atoms, Molecules and Stoichiometry — Revision Notes
Condensed recall notes on mole calculations, limiting reagents, percentage yield and gas volumes for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Organic Synthesis Routes — Revision Notes
Condensed recall notes on the AS reaction map, functional group interconversions and planning multi-step synthesis for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Addition Polymerisation — Revision Notes
Condensed recall notes on addition polymers, repeat units, properties and disposal for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Ionic, Covalent and Metallic Bonding — Revision Notes
Condensed recall notes on the three bond types, electronegativity and structure-property links for Cambridge AS & A Level Chemistry 9701, with polarisation as unassessed background.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Carboxylic Acids and Esters — Revision Notes
Condensed recall notes on carboxylic acid preparation and reactions, esterification, hydrolysis and uses of esters for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Chemical Equilibria — Revision Notes
Condensed recall notes on dynamic equilibrium, Kc and Kp, and Le Chateliers principle for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Hess Law and Enthalpy Cycles — Revision Notes
Condensed recall notes on enthalpy definitions, Hess cycles, bond enthalpy and calorimetry for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Infrared and Mass Spectrometry — Revision Notes
Condensed recall notes on IR absorption, functional group identification, molecular ion, fragmentation and isotope patterns for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Nitrogen Compounds — Revision Notes
Condensed recall notes on primary amine preparation, nitriles and hydroxynitriles for Cambridge AS & A Level Chemistry 9701, with amine basicity and further amine routes labelled as A Level extension.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Introduction to Organic Chemistry — Revision Notes
Condensed recall notes on nomenclature, formulae, isomerism, bond fission and mechanism types for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Revision Notes
AS Chemistry: Shapes of Molecules and Intermolecular Forces — Revision Notes
Condensed recall notes on covalent and coordinate bonding, expanded octets, bond energy, dot-and-cross diagrams, VSEPR shapes, bond angles, polarity and van der Waals' forces (id-id, pd-pd and hydrogen bonding) for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
Exam preparation
-
Past Papers
Cambridge International AS & A Level Chemistry (9701) Past Papers: Grade Thresholds and Examiner Report Notes
9701 Chemistry grade thresholds and examiner-report notes for March, June and November 2024 and 2025, with links to Cambridge's official papers.
Chemistry · Cambridge · A LEVELS
-
Practice Questions
A Level Chemistry: Optical Isomerism and Chirality — Practice Questions
Original exam-style practice questions with full worked answers on chiral centres, enantiomers, racemic mixtures and the relevance of chirality to drug synthesis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Colour, Stereoisomerism and Stability Constants — Practice Questions
Original exam-style practice questions with full worked answers on d-orbital splitting and colour, cis/trans and optical isomerism in complexes, and stability constant (Kstab) calculations for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
AS Chemistry: Atomic Structure, Radius and Isotopes — Practice Questions
Original exam-style practice questions with full worked answers on subatomic particles, deflection in an electric field, atomic/ionic radius trends and isotopes for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
A Level Chemistry: Arenes and Halogenoarenes — Practice Questions
Original exam-style practice questions with full worked answers on benzene's electrophilic substitution reactions, directing effects, and halogenoarene versus halogenoalkane reactivity for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Acids, Bases, Buffers and Partition Coefficients — Practice Questions
Original exam-style practice questions with full worked answers on pH, Ka, buffer solutions, Ksp and partition coefficients for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Group 2 — Thermal Stability and Solubility Trends Practice Questions
Original exam-style practice questions with full worked answers on the thermal stability and solubility trends of Group 2 compounds for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Phenol — Reactions and Acidity Practice Questions
Original exam-style practice questions with full worked answers on phenol's production, reactions and acidity, and the alcohol/acyl chloride reaction, for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Rate Equations and Catalysis — Practice Questions
Original exam-style practice questions with full worked answers on rate equations, orders of reaction, half-life, reaction mechanisms and catalysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Amides and Amino Acids — Practice Questions
Original exam-style practice questions with full worked answers on amides, zwitterions, isoelectric point and dipeptide/tripeptide formation and hydrolysis for A Level Chemistry.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Amines — Practice Questions
Original exam-style practice questions with full worked answers on amine basicity, preparation and diazotisation for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Carboxylic Acids and Acyl Chlorides — Practice Questions
Original exam-style practice questions with full worked answers on acid strength, acyl chloride reactions and esterification for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Chromatography — Practice Questions
Original exam-style practice questions with full worked answers on TLC, gas chromatography, Rf values and percentage composition for A Level Chemistry.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Condensation Polymerisation — Practice Questions
Original exam-style practice questions with full worked answers on polyesters, polyamides, hydrolysis and biodegradability for A Level Chemistry.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Electrochemistry — Practice Questions
Original exam-style practice questions with full worked answers on electrode potentials, cell e.m.f. and electrolysis for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Lattice Energy, Entropy and Gibbs Free Energy — Practice Questions
Original exam-style practice questions with full worked answers on Born-Haber cycles, entropy and Gibbs free energy for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: NMR Spectroscopy — Practice Questions
Original exam-style practice questions with full worked answers on carbon-13 and proton NMR, splitting and integration for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Organic Mechanisms and Arenes — Practice Questions
Original exam-style practice questions with full worked answers on reaction mechanisms, curly arrows and benzene for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Multi-Step Synthesis Routes — Practice Questions
Original exam-style practice questions with full worked answers on organic synthesis routes, reagents and conditions for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
A Level Chemistry: Transition Elements — Practice Questions
Original exam-style practice questions with full worked answers on transition elements, complex ions and colour for Cambridge A Level Chemistry 9701.
Chemistry · Cambridge · A LEVEL
-
Practice Questions
AS Chemistry: Acids and Bases — Practice Questions
Original exam-style practice questions with full worked answers on Bronsted-Lowry theory, strong and weak acids, pH and buffers for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Alcohols — Practice Questions
Original exam-style practice questions with full worked answers on alcohol classification, oxidation, dehydration, the iodoform test and the preparation of alcohols by reduction and ester hydrolysis for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Aldehydes and Ketones — Practice Questions
Original exam-style practice questions with full worked answers on nucleophilic addition, distinguishing tests and hydroxynitriles for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Group 17 — The Halogens — Practice Questions
Original exam-style practice questions with full worked answers on halogen reactivity, displacement, disproportionation and halide tests for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Group 2 — Practice Questions
Original exam-style practice questions with full worked answers on Group 2 reactivity, solubility trends and thermal stability for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Halogenoalkanes — Practice Questions
Original exam-style practice questions with full worked answers on nucleophilic substitution, elimination and hydrolysis rates for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Alkanes and Alkenes — Practice Questions
Original exam-style practice questions with full worked answers on free radical substitution, electrophilic addition and Markovnikov for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Atomic Structure and Ionisation Energy — Practice Questions
Original exam-style practice questions with full worked answers on ionisation energy trends, sub-shells and electron configurations for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Reaction Kinetics — Practice Questions
Original exam-style practice questions with full worked answers on collision theory, activation energy, catalysts and Boltzmann distributions for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Nitrogen and Sulfur — Practice Questions
Original exam-style practice questions with full worked answers on ammonia, nitrogen oxides, acid rain and the Contact process for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Periodicity Across Period 3 — Practice Questions
Original exam-style practice questions with full worked answers on period 3 trends, oxides and chlorides for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Redox Processes — Practice Questions
Original exam-style practice questions with full worked answers on oxidation numbers, half-equations and redox titrations for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Ideal Gases and Structure — Practice Questions
Original exam-style practice questions with full worked answers on the ideal gas equation, kinetic theory and giant structures for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Atoms, Molecules and Stoichiometry — Practice Questions
Original exam-style practice questions with full worked answers on the mole, empirical formulae, gas volumes and limiting reagents for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Organic Synthesis Routes — Practice Questions
Original exam-style practice questions with full worked answers on functional group interconversions and multi-step routes for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Addition Polymerisation — Practice Questions
Original exam-style practice questions with full worked answers on addition polymers, repeat units, properties and disposal for AS Chemistry.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Ionic, Covalent and Metallic Bonding — Practice Questions
Original exam-style practice questions with full worked answers on bonding, structure and properties for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Carboxylic Acids and Esters — Practice Questions
Original exam-style practice questions with full worked answers on carboxylic acid reactions, esterification and hydrolysis.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Chemical Equilibria — Practice Questions
Original exam-style practice questions with full worked answers on dynamic equilibrium, Kc, Kp and Le Chateliers principle for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Hess Law and Enthalpy Cycles — Practice Questions
Original exam-style practice questions with full worked answers on Hess cycles, bond enthalpy and calorimetry for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Infrared and Mass Spectrometry — Practice Questions
Original exam-style practice questions with full worked answers on IR absorptions, molecular ions, fragmentation and isotope patterns for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Nitrogen Compounds — Practice Questions
Original exam-style practice questions with full worked answers on primary amine preparation, nitriles and hydroxynitriles for AS Chemistry, with clearly labelled A Level extension questions on amine basicity and further amine routes.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Introduction to Organic Chemistry — Practice Questions
Original exam-style practice questions with full worked answers on nomenclature, formulae, isomerism and reaction mechanisms terminology.
Chemistry · Cambridge · AS LEVEL
-
Practice Questions
AS Chemistry: Shapes of Molecules and Intermolecular Forces — Practice Questions
Original exam-style practice questions with full worked answers on VSEPR shapes, polarity and intermolecular forces for Cambridge AS & A Level Chemistry 9701.
Chemistry · Cambridge · AS LEVEL
Chemistry at other qualifications
These are separate qualifications with different syllabuses and assessments — not different names for the same course. Check which one your school enters you for.
- Pearson Edexcel IGCSE Chemistry Syllabus 4CH1
- AQA GCSE Chemistry Syllabus 8462
- OCR GCSE Chemistry Syllabus J248
- OxfordAQA IGCSE Chemistry Syllabus 9202
- Cambridge IGCSE Chemistry Syllabus 0620
- Cambridge O Level Chemistry Syllabus 5070
- International Baccalaureate IB Diploma Programme Chemistry Syllabus DP Chemistry
Related articles
-
study skills
How to revise for a science examination
Most science revision fails because it rereads notes instead of retrieving them. A practical method for revising physics, chemistry and biology in the weeks before a paper.
14 July 2026
-
curriculum guides
Choosing subjects at IGCSE and A Level
How subject choices at 14 and 16 affect university options later, and how to keep pathways open without overloading a timetable.
28 July 2026
-
exam preparation
Understanding mark schemes and examiner reports
Mark schemes explain how marks are awarded; examiner reports explain why they were lost. Reading both changes how a student answers a question.
21 July 2026