Grade 7 Chemistry
Curriculum
- 16 Sections
- 16 Lessons
- 96 Weeks
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- analysis of water1 Item
- to study conditions of rusting1 Item
- preparation of oxygen by heating mercuric oxide1 Item
- laboratory preparation of oxygen gas from ho21 Item
- laboratory preparation of carbon dioxide1 Item
- to show the formation of carbon dioxide from sodium carbonate and dilute sulphuric acid1 Item
- to show the sodium hydrogen carbonate (baking soda) on strong heating produces carbon dioxide gas1 Item
- to obtain an acid by burning sulphur1 Item
- to show the effect of acids on indicators1 Item
- to study the effect of alkalis on indicator1 Item
- to prepare a basic acid and an alkali from a metal1 Item
- to show that acid react with alkalis and a neutralization reaction take place1 Item
- to prove that hydrated copper sulphate contains water1 Item
- water cycle-circulation of water1 Item
- purification of water by distillation1 Item
- purification of water for supply in town and cities1 Item
