3.2.6Inorganic chemistry
Reactions of Ions in Aqueous Solution
Metal hydroxide precipitates, tests for anions, and redox reactions with their colour changes.
- Year 2 (A-level)
- 3 lessons
- Flashcards
- LESSON 1Metal Hydroxide Precipitates
Reactions of aqueous transition metal ions and aluminium with sodium hydroxide and ammonia, including precipitate colours and amphoteric behaviour.
- LESSON 2Tests for Anions
Qualitative tests for carbonate, sulfate, and halide ions, including the choice of acid and ammonia follow-up tests.
- LESSON 3Redox Reactions and Colour Changes
Interconversion of Fe2+ and Fe3+, reduction of dichromate and permanganate, combining half-equations, and colour references.