Current syllabus · first assessment 2028
A-Level CAIE Chemistry A2 Study Guide & Review
Prepare for Cambridge International A2 Chemistry 9701 by connecting advanced models, calculations, synthesis and spectroscopy to Paper 4 application and complete Paper 5 planning, data analysis and evaluation.
- 01Learn concepts
- 02Practise questions
- 03Review mistakes
Syllabus knowledge tree
Explore Cambridge A2 Chemistry Topics 23–37
Navigate 44 local Topics across the fifteen official advanced physical, inorganic, organic and analytical groups plus dedicated Paper 5 and mathematical-convention-data support groups. The map follows syllabus Version 1 for exams in 2028, 2029 and 2030 without duplicating AS Topics 1–22.
- 17
- syllabus groups
- 44
- mapped topics
Preview the course map
Explore the course units and topics. Sign in to open the full mastery workspace and see your progress.
How to study Cambridge A2 Chemistry 9701
Cambridge A2 Chemistry requires transfer across representations. Use the A2 syllabus map to connect energetic cycles, equilibria, kinetics, transition chemistry, synthesis and analytical evidence. Reconstruct the model or mechanism, derive the equation or structure, calculate with visible units and conventions, then test the result against unfamiliar data. Retrieve AS knowledge only when an advanced explanation needs it, rather than rebuilding Topics 1–22 here.
Review an advanced model in Concept and retrieve equations, mechanisms or spectra in Mastery before applying them through the Question Bank. Mark the first failure as missing knowledge, wrong model, sign or unit, convention error, unsupported structure, ignored evidence, incomplete method or generic evaluation. Repair that exact link, then answer a matched Paper 4 or Paper 5 task without notes.
Practise A2 Chemistry through transfer and evidence
Combine advanced physical models, transition chemistry, organic synthesis, analytical structure solving and complete Paper 5 planning-and-data cycles across the exact A2 scope.
Advanced physical chemistry
Born–Haber cycles, entropy and Gibbs energy, electrode potentials, equilibria, pH and rate equations
Reconstruct each model before calculating: define the system, choose signs and units, derive or select the relationship and test assumptions. Interpret the numerical result chemically, then explain how unfamiliar conditions change feasibility, equilibrium, cell potential or rate.
Practise Topics 23–26Transition-element evidence
Electronic structure, oxidation states, ligands, colour, stereoisomerism, stability constants and reactions
Build one evidence grid connecting oxidation state, ligand environment, geometry, colour and stability. Predict observations and write equations from unfamiliar prompts, then use electrode, equilibrium or spectral evidence to justify the species rather than naming a memorised complex.
Practise Topics 27–28Organic synthesis networks
Functional-group changes, reagents, conditions, mechanisms, selectivity, polymers and plausible by-products
Plan routes as a network instead of isolated cards. For every edge, state the structural change, reagent, conditions, reaction type and mechanism where required; compare alternative routes, account for selectivity and repair only the missing transformation or convention.
Practise Topics 29–36Analytical structure solving
Chromatography, carbon-13 NMR, proton NMR, integration, splitting and supplied spectral evidence
Combine every clue before committing to a structure. Track carbon environments, proton counts, splitting neighbours, chemical shifts and chromatographic evidence, propose a candidate and then prove that it explains every signal; revise the structure when one constraint fails.
Practise Topic 37Paper 5 planning and data
Variables, apparatus, measurements, risk, tables, graphs, gradients, errors, conclusions and improvements
Write a complete testable plan with ranges, controls, precision, safety and predicted data presentation. Process raw evidence, identify anomalies and uncertainty, limit conclusions to the result and link each evaluation point to a specific effect and feasible improvement.
Practise Paper 5 skillsWhere to start
Start from one known weak Topic or use mixed evidence to locate the first repeated model, calculation, synthesis, spectroscopy, planning or evaluation failure.
Choose your starting point
- Browse Topics 23–37
I know the weak Topic
Open its exact group and identify the model, equation, mechanism, spectrum, calculation or practical decision that is failing.
- Start a diagnostic
I do not know what is weak
Use mixed A2 tasks to separate Paper 4 knowledge-application problems from Paper 5 planning, data or evaluation failures.
Choose the right A2 Chemistry starting point
- Review a Concept
Reconstruct the model
Derive the chemical relationship, mechanism or structure and state assumptions, conventions, units and observable evidence precisely.
- Check Mastery
Retrieve and apply
Recall without notes, complete the quantitative or structural chain and explain unfamiliar chemical data using the model.
- Practise questions
Test, mark and repair
Answer a Paper 4 or Paper 5 task, compare each claim with evidence and rewrite the first failed link.
Cambridge A2 Chemistry 9701 assessment
A2 study prepares candidates for Papers 4 and 5, which together contribute 50% of the full A Level. Paper 4 tests advanced knowledge and application; Paper 5 tests written experimental reasoning without laboratory facilities.
SourceCambridge International · Cambridge International AS & A Level Chemistry 9701 syllabus9701 · Version 1 · exams 2028, 2029 and 2030
Cambridge A2 Chemistry 9701 questions
AS Topics 1–22 are assumed knowledge for the full A Level, but this A2 Course maps official Topics 23–37 and prepares for Papers 4–5. Papers 1–3 provide the other 50% of the complete qualification. Retrieve an AS idea when an advanced question needs it, without duplicating the AS syllabus map here.
Practise planning and data work every week alongside real A-Level-standard laboratory experience. Write testable variables, controls, ranges, safe apparatus and precise measurements; design tables and graphs; calculate and interpret results; then connect every limitation to its effect and a feasible improvement. The examination itself is written and provides no laboratory facilities.
No. Cambridge states that a separate Data Booklet is no longer provided with Paper 4. Required data are supplied in the question, papers contain commonly used constants and a Periodic Table, and the syllabus contains the authoritative Data section. Practise applying supplied electrode, NMR, infrared and other data without assuming every relationship is given.
Yes, after mapping each question to the current Topics 23–37 and Paper 5 skills. Cambridge warns that older papers may not reflect the current syllabus, and no separate public 2028 specimen set was confirmed. Use current official syllabus outcomes as the authority and treat legacy questions as selective practice rather than proof of coverage.