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This The Properties of Oxygen Gas lesson plan also includes:
Scholars generate and collect pure oxygen through a decomposition reaction of hydrogen peroxide in the fourth lesson of an 11-part series. Then, they complete six investigations into the properties of oxygen.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Relate the combustion observations to combustion engines
Classroom Considerations
- Use caution with hydrogen peroxide and hydrochloric acid as both cause chemical burns and skin irritation
- Do not look at burning magnesium as it emits harmful UV radiation that will damage your retina
- Follow all safety rules with open flames
Pros
- Includes combustion of wood, candle wax, sulfur, iron, hydrogen, and magnesium
- Provides clear instructions and a diagram of how to set up the decomposition reaction
Cons
- None