Paper 1

Chemical Changes

7 pages.

1. 1The Reactivity Series and Displacement
2. 2Extraction of Metals
3. 3Reactions of Acids
4. 4Making Soluble Salts
5. 5The pH Scale and Strong and Weak Acids
6. 6Electrolysis of Molten Compounds
7. 7Electrolysis of Aqueous Solutions