WASSCE Chemistry · Inorganic Chemistry — Non-Metals & Metals
Oxygen and Air
Composition of air, preparation and properties of oxygen, oxides, and atmospheric chemistry.
- lessons
- 2
- of study
- 15 min
- free to read
- 1
Across the topic: 13 sections · 2 worked examples · 2 diagrams
Topic content
Lessons in this topic
2 lessons · 15 min
- 1Oxygen: preparation, properties and oxides7 minFree7 minFree
- 2Air: composition, combustion, rusting and pollution8 min Plan8 min Plan
- Composition of air
- Air is a mixture
- Finding the percentage of oxygen in air
- Combustion
- Fighting fires
- Air pollution
1 worked example · 1 diagram
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