Year 11 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.
Autumn term
- ChemistryQuantitative chemistry 2Gas volumes, concentration of solutions, strength of acids and alkalis and the pH scale, and a titration practical to find an unknown concentration.100 questionsLesson video
- ChemistryEquilibriaReversible reactions, the factors that affect the position of equilibrium, the Haber process and its compromise conditions, and the use of ammonia in fertilisers.100 questionsLesson video
Spring term
- ChemistryCells, batteries and fuel cellsHow cells and batteries are made, how metal reactivity affects voltage, and how modern fuel cells can be an alternative energy source.100 questionsLesson video
- ChemistryPolymer chemistryAddition polymerisation revisited, condensation polymerisation, natural polymers, and DNA as a polymer.100 questionsLesson video
- ChemistryIdentifying ionsIdentifying metal ions by flame tests and sodium hydroxide precipitates, and carbonate, halide and sulfate ions by chemical tests, then instrumental methods and flame emission spectroscopy, including interpreting results from charts and tables.100 questionsLesson video