Experiments on chemistry at home. Closeup chemical reaction with the release of gas in the test tube in the boy,s hands.

Name: Experiments on chemistry at home. Closeup chemical reaction with the release of gas in the test tube in the boy,s hands.
Uploaded: 2018-06-05
Duration: 12 s
Channel: familylifestyle
Description: Experiments on chemistry at home. Closeup chemical reaction with the release of gas in the test tube in the boy,s hands.

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