👋 Welcome, Students!
Select a topic card below to begin your revision. Each unit contains core syllabus questions with collapsible answers to help you test your understanding effectively.
1. States of Matter
Solids, liquids, gases, and diffusion.
Open Unit2. Atoms, Elements & Compounds
Atomic structure, isotopes, ionic, covalent, and metallic bonding.
Open Unit3. Stoichiometry
Formulae, relative masses, mole, Avogadro constant, molar mass, molar gas volume and concentration.
Open Unit4. Electrochemistry
Electrolysis of molten ionic compound & solutions, electrode products, and hydrogen fuel cells.
Open Unit5. Chemical Energetics
Exothermic, endothermic reactions, activation energy, and enthalpy change of reaction.
Open Unit6. Chemical Reactions
Rate of reaction, dynamic equilibrium, and redox.
Open Unit7. Acids, Bases & Salts
Properties of acids and base, oxides, and preparation of salts.
Open Unit8. The Periodic Table
Group I and VII properties, transition metals, and noble gas characteristics.
Open Unit9. Metals
Properties of metals, uses of metals, alloys, reactivity series, corrosion of metals, and extraction of metals.
Open Unit10. Chemistry of the Environment
Water, fertilisers, and air quality and climate.
Open Unit11. Organic Chemistry
Fuels, alkanes, alkenes, alcohols, carboxylic acids, and polymers.
Open Unit12. Experimental Techniques
Experimental design, acid-base titrations, chromatography, separation and purifcation, identification of ions and gasses.
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