AQA Year 12 Chemistry

Choose the topic you are studying. Each section takes you straight to the relevant questions, labs or quick checks.

Year 12 organic chemistry Head Start

What are you working on?

Set up moles and energetics calculations before substituting numbers. Build bonding and periodicity explanations one step at a time.

Atomic structure & periodicity

AQA 3.1.1 · 3.2.1

Isotopes & mass spectrometryRelative atomic mass, abundance and mass spectra Open TOF mass spectrometryAQA time-of-flight calculations Open Ionisation energyFirst and successive ionisation energies Open Periodicity exam questionsFull-A-level Period 3 trends, melting points and examiner-mode answer diagnosis Open Periodic Higher or LowerElement trends Open Element gameAtoms and elements Open

Group 2

AQA 3.2.2

Group 2 exam questionsFull-A-level reactions, trends, solubility, sulfate testing and AQA-specific applications Open

Halogens (Group 7 / 17)

AQA 3.2.3

Halogens exam questionsFull-A-level displacement, redox, tests, chlorine chemistry and AQA-specific H₂SO₄ reactions Open

Amount of substance

AQA 3.1.2

Moles & stoichiometryFormulae, reacting amounts, gases and yield Open Ideal gas equationpV = nRT Open Titration questionsMoles, concentration and practical results Open Back titrationMulti-stage amount-of-substance problems Open Amount of substance quick checkShort recall quiz Open All calculationsBrowse the calculation generators Open

Bonding

AQA 3.1.3

Structure & bonding suiteStart here for the complete topic Open Bonding exam practiceOriginal questions for AQA with mark-point feedback Open Shape LabElectron regions, lone pairs, shapes and angles Open Polarity & intermolecular forcesDipoles, London forces and hydrogen bonding Open Bond BuilderIonic, covalent, multiple and dative bonding Open Bonding quick checkShort structure and forces quiz Open Bonding BlasterFast retrieval practice Open Bonding DropStructure and properties game Open

Energetics

AQA 3.1.4

Hess's lawFormation, combustion and experimental cycles Open

Kinetics

AQA 3.1.5

Kinetics topic routeYear 12 foundations and later rate equations Open Maxwell–Boltzmann distributionsTemperature, activation energy and catalysts Open

Equilibrium & Kc

AQA 3.1.6

EquilibriumKc, dynamic equilibrium and the route on to Year 13 Kp Open Kc calculationsEquilibrium amounts, concentrations, expressions and units Open Kc & Qc simulatorExpressions and equilibrium response Open

Equations & redox

AQA 3.1.2 · 3.1.7

Equation BuilderFormulae, balancing and redox equations Open

Practical chemistry

AQA practical skills

AQA required practicalsRequired practicals 1–12 Open Practical skills practiceMethods, data, uncertainty and evaluation Open