Lessons
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- Paper 1 — Atomic structure and the periodic tableAtoms, isotopes, electron structure, periodic trends.Not started30 skillsTeaches
- 4.1.1.1 Atoms, elements and compounds
- 4.1.1.2 Mixtures
- 4.1.1.3 The development of the model of the atom (common content with physics)
- 4.1.1.4 Relative electrical charges of subatomic particles
- 4.1.1.5 Size and mass of atoms
- 4.1.1.6 Relative atomic mass
- 4.1.1.7 Electronic structure
- 4.1.1 Atoms, elements and compounds
- 4.1.10 Group 7
- 4.1.11 Transition metals
- 4.1.2.1 The periodic table
- 4.1.2.2 Development of the periodic table
- 4.1.2.3 Metals and non-metals
- 4.1.2.4 Group 0
- 4.1.2.5 Group 1
- 4.1.2.6 Group 7
- 4.1.2 Mixtures
- 4.1.3.1 Comparison with Group 1 elements
- 4.1.3.2 Typical properties
- 4.1.3 Chromatography
- 4.1.4 Development of the model of the atom
- 4.1.5 Isotopes
- 4.1.6 Electronic structure
- 4.1.7 The periodic table
- 4.1.8 Group 0
- 4.1.9 Group 1
- Atoms (structure, isotopes, relative mass)
- Chemical equations (word → symbol, balancing)
- Mixtures, chromatography and separation
- Atomic structure and the periodic table
- Paper 1 — Bonding, structure and propertiesIonic, covalent, metallic bonding; structure → properties.Not started25 skillsTeaches
- 4.2.1.1 Chemical bonds
- 4.2.1.2 Ionic bonding
- 4.2.1.3 Ionic compounds
- 4.2.1.4 Covalent bonding
- 4.2.1.5 Metallic bonding
- 4.2.1 Ionic bonding
- 4.2.2.1 The three states of matter
- 4.2.2.2 State symbols
- 4.2.2.3 Properties of ionic compounds
- 4.2.2.4 Properties of small molecules
- 4.2.2.5 Polymers
- 4.2.2.6 Giant covalent structures
- 4.2.2.7 Properties of metals and alloys
- 4.2.2.8 Metals as conductors
- 4.2.2 Covalent bonding
- 4.2.3.1 Diamond
- 4.2.3.2 Graphite
- 4.2.3.3 Graphene and fullerenes
- 4.2.3 Metallic bonding
- 4.2.4.1 Sizes of particles and their properties
- 4.2.4.2 Uses of nanoparticles
- 4.2.4 States of matter and changes of state
- 4.2.5 Structure and properties of materials
- 4.2.6 Nanoparticles
- Bonding, structure and properties of matter
- Paper 1 — Quantitative chemistryMoles, equations, concentrations, yields, atom economy.Not started18 skillsTeaches
- 4.3.1.1 Conservation of mass and balanced chemical equations
- 4.3.1.2 Relative formula mass
- 4.3.1.3 Mass changes when a reactant or product is a gas
- 4.3.1.4 Chemical measurements
- 4.3.1 Conservation of mass and balanced equations
- 4.3.2.1 Moles (HT only)
- 4.3.2.2 Amounts of substances in equations (HT only)
- 4.3.2.3 Using moles to balance equations (HT only)
- 4.3.2.4 Limiting reactants (HT only)
- 4.3.2.5 Concentration of solutions
- 4.3.2 Relative formula mass
- 4.3.3.1 Percentage yield
- 4.3.3.2 Atom economy
- 4.3.3 The mole and moles calculations
- 4.3.4 Limiting reactants
- 4.3.5 Concentrations of solutions
- 4.3.6 Use of amount of substance in relation to gases
- Quantitative chemistry
- Teaches
- 4.4.1.1 Metal oxides
- 4.4.1.2 The reactivity series
- 4.4.1.3 Extraction of metals and reduction
- 4.4.1.4 Oxidation and reduction in terms of electrons (HT only)
- 4.4.1 Reactivity series
- 4.4.2.1 Reactions of acids with metals
- 4.4.2.2 Neutralisation of acids and salt production
- 4.4.2.3 Soluble salts
- 4.4.2.4 The pH scale and neutralisation
- 4.4.2.5 Titrations (chemistry only)
- 4.4.2.6 Strong and weak acids (HT only)
- 4.4.2 Making salts
- 4.4.3.1 The process of electrolysis
- 4.4.3.2 Electrolysis of molten ionic compounds
- 4.4.3.3 Using electrolysis to extract metals
- 4.4.3.4 Electrolysis of aqueous solutions
- 4.4.3.5 Representation of reactions at electrodes as half equations (HT only)
- 4.4.3 Electrolysis
- Chemical changes
- Teaches
- 4.5.1.1 Energy transfer during exothermic and endothermic reactions
- 4.5.1.2 Reaction profiles
- 4.5.1.3 The energy change of reactions (HT only)
- 4.5.1 Exothermic and endothermic reactions
- 4.5.2.1 Cells and batteries
- 4.5.2.2 Fuel cells
- 4.5.2 Reaction profiles and activation energy
- 4.5.3 Chemical cells and batteries
- 4.5.4 Fuel cells
- Energy changes
- Paper 1 — Required practicalsMethods, variables, evaluation, and common exam prompts for Paper 1 practicals.Not started1 skills
- Paper 2 — Rate and extent of chemical changeRates, collision theory, graphs, reversible reactions and equilibrium.Not started16 skillsTeaches
- 4.6.1.1 Calculating rates of reactions
- 4.6.1.2 Factors which affect the rates of chemical reactions
- 4.6.1.3 Collision theory and activation energy
- 4.6.1.4 Catalysts
- 4.6.1 Rates of reaction
- 4.6.2.1 Reversible reactions
- 4.6.2.2 Energy changes and reversible reactions
- 4.6.2.3 Equilibrium
- 4.6.2.4 The effect of changing conditions on equilibrium (HT only)
- 4.6.2.5 The effect of changing concentration (HT only)
- 4.6.2.6 The effect of temperature changes on equilibrium (HT only)
- 4.6.2.7 The effect of pressure changes on equilibrium (HT only)
- 4.6.2 Reversible reactions and dynamic equilibrium
- Factors affecting rate (collision theory)
- Measuring rates (mass loss, gas volume, graphs)
- Rates of reaction (overview)
- Paper 2 — Organic chemistrySpec-style mini-topics for Paper 2 — Organic chemistry.Not started17 skillsTeaches
- 4.7.1.1 Crude oil, hydrocarbons and alkanes
- 4.7.1.2 Fractional distillation and petrochemicals
- 4.7.1.3 Properties of hydrocarbons
- 4.7.1.4 Cracking and alkenes
- 4.7.1 Crude oil, hydrocarbons and alkenes
- 4.7.2.1 Structure and formulae of alkenes
- 4.7.2.2 Reactions of alkenes
- 4.7.2.3 Alcohols
- 4.7.2.4 Carboxylic acids
- 4.7.2 Fractional distillation and fuels
- 4.7.3.1 Addition polymerisation
- 4.7.3.2 Condensation polymerisation (HT only)
- 4.7.3.3 Amino acids (HT only)
- 4.7.3.4 DNA (deoxyribonucleic acid) and other naturally occurring polymers
- 4.7.3 Cracking and polymerisation
- 4.7.4 Alcohols and carboxylic acids (Higher)
- 4.7.5 Chemical analysis of organic compounds (Higher)
- Paper 2 — Chemical analysisSpec-style mini-topics for Paper 2 — Chemical analysis.Not started20 skillsTeaches
- 4.8.1.1 Pure substances
- 4.8.1.2 Formulations
- 4.8.1.3 Chromatography
- 4.8.1 Pure substances
- 4.8.2.1 Test for hydrogen
- 4.8.2.2 Test for oxygen
- 4.8.2.3 Test for carbon dioxide
- 4.8.2.4 Test for chlorine
- 4.8.2 Formulations
- 4.8.3.1 Flame tests
- 4.8.3.2 Metal hydroxides
- 4.8.3.3 Carbonates
- 4.8.3.4 Halides
- 4.8.3.5 Sulfates
- 4.8.3.6 Instrumental methods
- 4.8.3.7 Flame emission spectroscopy
- 4.8.3 Chromatography
- 4.8.4 Identification of common gases
- 4.8.5 Identification of ions (Higher)
- 4.8.6 Instrumental methods (Higher)
- Paper 2 — Chemistry of the atmosphereSpec-style mini-topics for Paper 2 — Chemistry of the atmosphere.Not started14 skillsTeaches
- 4.9.1.1 The proportions of different gases in the atmosphere
- 4.9.1.2 The Earth's early atmosphere
- 4.9.1.3 How oxygen increased
- 4.9.1.4 How carbon dioxide decreased
- 4.9.1 Composition and evolution of the Earth’s atmosphere
- 4.9.2.1 Greenhouse gases
- 4.9.2.2 Human activities which contribute to an increase in greenhouse gases in the atmosphere
- 4.9.2.3 Global climate change
- 4.9.2.4 The carbon footprint and its reduction
- 4.9.2 Carbon dioxide and methane as greenhouse gases
- 4.9.3.1 Atmospheric pollutants from fuels
- 4.9.3.2 Properties and effects of atmospheric pollutants
- 4.9.3 Global climate change
- 4.9.4 Atmospheric pollutants
- Teaches
- 4.10.1.1 Using the Earth's resources and sustainable development
- 4.10.1.2 Potable water
- 4.10.1.3 Waste water treatment
- 4.10.1.4 Alternative methods of extracting metals (HT only)
- 4.10.1 Using the Earth’s resources and obtaining potable water
- 4.10.2.1 Life cycle assessment
- 4.10.2.2 Ways of reducing the use of resources
- 4.10.2 Life cycle assessments and recycling
- 4.10.3.1 Corrosion and its prevention
- 4.10.3.2 Alloys as useful materials
- 4.10.3.3 Ceramics, polymers and composites
- 4.10.3 Corrosion and alloys
- 4.10.4.1 The Haber process
- 4.10.4.2 Production and uses of NPK fertilisers
- 4.10.4 Ceramics, polymers and composites
- 4.10.5 The Haber process and NPK fertilisers
- Paper 2 — Required practicalsMethods, variables, evaluation, and common exam prompts for Paper 2 practicals.Not started1 skills