Specification points

AQA AS Chemistry 7404

68 points in 3 topics, with AQA's codes and titles.

Codes and titles are read by a script from AQA's published specification and have not been checked by a person. What each point covers is in the specification itself: AQA’s specification.

3.1 Physical chemistry

3.1.1 Atomic structure
3.1.1.1 Fundamental particles
3.1.1.2 Mass number and isotopes
3.1.1.3 Electron configuration
3.1.2 Amount of substance
3.1.2.1 Relative atomic mass and relative molecular mass
3.1.2.2 The mole and the Avogadro constant
3.1.2.3 The ideal gas equation
3.1.2.4 Empirical and molecular formula
3.1.2.5 Balanced equations and associated calculations
3.1.3 Bonding
3.1.3.1 Ionic bonding
3.1.3.2 Nature of covalent and dative covalent bonds
3.1.3.3 Metallic bonding
3.1.3.4 Bonding and physical properties
3.1.3.5 Shapes of simple molecules and ions
3.1.3.6 Bond polarity
3.1.3.7 Forces between molecules
3.1.4 Energetics
3.1.4.1 Enthalpy change
3.1.4.2 Calorimetry
3.1.4.3 Applications of Hess’s law
3.1.4.4 Bond enthalpies
3.1.5 Kinetics
3.1.5.1 Collision theory
3.1.5.2 Maxwell–Boltzmann distribution
3.1.5.3 Effect of temperature on reaction rate
3.1.5.4 Effect of concentration and pressure
3.1.5.5 Catalysts
3.1.6 Chemical equilibria, Le Chatelier’s principle and Kc
3.1.6.1 Chemical equilibria and Le Chatelier's principle
3.1.6.2 Equilibrium constant Kc for homogeneous systems
3.1.7 Oxidation, reduction and redox equations

3.2 Inorganic chemistry

3.2.1 Periodicity
3.2.1.1 Classification
3.2.1.2 Physical properties of Period 3 elements
3.2.2 Group 2, the alkaline earth metals
3.2.3 Group 7(17), the halogens
3.2.3.1 Trends in properties
3.2.3.2 Uses of chlorine and chlorate(I)

AQA AS Chemistry 7404

3.1 Physical chemistry

3.2 Inorganic chemistry

3.3 Organic chemistry