Year 12 chemistry
Every topic for the year is below, arranged by the term it is taught. Choose a term to show only that term: each topic has a lesson video, worked questions and practice at three levels.
Spring term
- ChemistryBonding and structureIonic, covalent, dative covalent and metallic bonding, giant and simple structures, shapes of molecules and ions, electronegativity, polarity and intermolecular forces.100 questionsLesson video
- ChemistryThe periodic table, group 2 and the halogensPeriodic trends in the periodic table, the reactions and trends of group 2 elements and their compounds, the halogens, their displacement reactions and disproportionation, and tests for halide ions.100 questionsLesson video
- ChemistryEnthalpy changesExothermic and endothermic reactions, standard enthalpy changes, calorimetry, Hess law cycles and bond enthalpy calculations.100 questionsLesson video
- ChemistryOrganic analysisTest-tube tests for functional groups, infrared spectroscopy and mass spectrometry, and using spectra to identify organic compounds.100 questionsLesson video