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wlad13 [49]
3 years ago
14

What is the gas produced and how could you demonstrate that

Biology
1 answer:
tresset_1 [31]3 years ago
6 0

Answer:

The foaming in the elephant toothpaste demonstration means that a gas is produced. Production of a gas is a clue that a chemical reaction has occurred. The water vapor in the genie-in-a-bottle demonstration also shows the production of a gas.

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