AQA Chemistry 8462 · Paper 2 · Chemistry-only additions
Chemical analysis
Practice
All these additions are shared by Foundation and Higher Tier.
Foundation and Higher
- 8.1Identify metal ions with flame tests
- 8.2Coloured metal hydroxide precipitates
- 8.3White precipitates and excess sodium hydroxide
- 8.4Balanced equations for hydroxide precipitation
- 8.5Identify carbonate ions
- 8.6Identify chloride, bromide and iodide ions
- 8.7Identify sulfate ions
- 8.8Required practical 7: identify unknown ions
- 8.9Advantages of instrumental analysis
- 8.10Flame emission: identify ions and concentration