sheana15 sheana15

06-10-2019
Chemistry

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Give at least two ways to know if a reaction is endothermic or exothermic

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dancechic36017 dancechic36017

06-10-2019

Answer:

An exothermic reaction is a chemical reaction that releases energy by light or heat. Endothermic reaction is a chemical reaction that absorbs energy or heat from its surroundings

Explanation:

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