carolyyn29 carolyyn29

08-11-2019
Biology

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what is the gas produced and how could you demonstrate that

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Mahin07 Mahin07

08-11-2019

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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