Edexcel International AS Chemistry Exam Questions By Topic

Formulae & Mass, Avogadro & the Mole, Full & Ionic Equations, Calculating Formulae

Concentration Calculations, Reacting Mass Calculations, Reacting Volume Calculations, Calculations of Product

Sub-Atomic Particles, Isotopes & Mass Spectra

Endothermic Ionisation Energy, Electronic Structures, Shapes of Orbitals, Electronic Configurations & Chemical Properties

Periodicity - Ionisation Energy, Periodicity - Thermal Trends

Evidence of Ions, Ionic Bonding & Structures, Ionic Bond Strength, Polarisation, Metallic Bonding & Lattices

Evidence of Covalent Bonding, Covalent Bonding, Carbon Allotropes, Electronegativity, VSEPR Theory, Predicting Shapes & Angles

Hazards & Risks, Functional Groups & Homologous Series, Nomenclature & Classification, Isomers - Structural

Alkanes - Introduction, Alkanes as Fuels, Combustion of Alkanes, Alternative Fuels, Free Radicals & Fission, The Free Radical Substitution Mechanism

Alkenes - Introduction, Isomers - Geometric, Reactions of Alkenes, Saturation Test, Electrophilic Addition - Mechanism, Addition Polymerisation, Polymer Disposal

Enthalpy Level Diagrams, Enthalpy Change - Definitions, Using Calorimetry, Using Hess Cycles, Bond Enthalpies

Intermolecular Forces - Introduction, Hydrogen Bonding, Physical Properties, Solvent Choice

Oxidation Numbers - Introduction, Oxidation & Reduction, Disproportionation Reactions, Ionic Equations, Acid-Base Titrations with Indicators

Ionisation Energy - Groups 1 & 2, Reactivity - Groups 1 & 2, Oxides & Hydroxides, Group 2 Hydroxides & Sulfates, Nitrates & Carbonates, Flame Tests, Qualitative Tests

Trends of the Group 7 Elements, Halogen Displacement Reactions, Redox Reactions of the Halogens, Other Reactions of the Halogens

Collision Theory, Rates of Reaction, Maxwell-Boltzmann Distributions, Catalysts & Energy, Dynamic Equilibrium in Reversible Reactions, Le Chatelier's Principle, Industrial Compromises

Halogenoalkanes - Introduction, Reactions of Halogenoalkanes, The Nucleophilic Substitution Mechanism, Hydrolysis of Halogenoalkanes, Trends in Halogenoalkanes

Alcohols - Introduction, Reactions of Alcohols, Oxidation of Alcohols

Organic Chemistry Techniques, Interpreting Mass Spectra, Using Infrared Spectrometry

Molar Volume of a Gas, Determining Enthalpy Change of Reaction, Determining Concentrations, Standard Solutions

Hydrolysis of Halogenoalkanes, Chlorination of 2-Methylpropan-2-ol, Propan-1-ol Oxidation, AS Qualitative Analysis