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Dahasolnce [82]
3 years ago
7

A chemical reaction takes place to allow hand warmers to give off heat. This is an example of a(n) __________.

Chemistry
2 answers:
Dvinal [7]3 years ago
8 0

Answer:

B.

Explanation:

Gives off heat,.

Sphinxa [80]3 years ago
3 0

Answer:

Exothermic

Explanation:

Exothermic reactions release heat, endothermic absorb heat, and precipitate is a solid formed from a solution

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