What happens when a chemical hand warmer is unwrapped and starts to work? A. A physical change absorbs thermal energy. B. A chemical reaction absorbs thermal energy. C. A physical change releases thermal

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asked Dec 21, 2021 195k views

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What happens when a chemical hand warmer is unwrapped and starts to work?

A. A physical change absorbs thermal energy.
B. A chemical reaction absorbs thermal energy.
C. A physical change releases thermal energy.
D. A chemical reaction releases thermal energy.

Chemistry
high-school

Tom Wright asked

by Tom Wright

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Answer: D. A chemical reaction releases thermal energy.

Explanation:

Hope this helps! <3 :)

Alen answered Dec 23, 2021

by Alen

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D ur. Welcome :)))))))))

Spky answered Dec 25, 2021

by Spky

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