AQA Chemistry 8462 · Paper 2 · Chemistry-only additions
Using resources
Practice
Foundation and Higher
- 10.1Corrosion: conditions and protection
- 10.2Copper alloys and gold carats
- 10.3Steels and lightweight alloys
- 10.4Glass and clay ceramics
- 10.5Poly(ethene): conditions and structure
- 10.6Polymers, composites and choosing materials
- 10.7The Haber process: making and separating ammonia
- 10.8NPK formulations and ammonia products
- 10.9Mined minerals and phosphate fertilisers
- 10.10Preparing fertilisers: laboratory and industry