Oozing Pumpkin

Make a Halloween pumpkin foam at the mouth! Using hydrogen peroxide, toothpaste, and yeast, you can recreate this chemical reaction in your classroom. It can lead to a discussion of the way ingredients mix together to make a new substance or used as a demonstration of sodium iodide acting as a catalyst or of exothermic reactions.

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Resource Details

Grade
5th - 9th
Subjects
Science
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Resource Types
Videos
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