How to tell if a reaction is exothermic.

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01-12-2021
Chemistry

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How to tell if a reaction is exothermic.

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tsblebrown tsblebrown · Answer 1 · 2021-12-01T10:31:19-05:00

tsblebrown tsblebrown

01-12-2021

Answer:

If the reaction loses heat it is exothermic.

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awilliams5323 awilliams5323 · Answer 2 · 2021-12-01T10:35:01-05:00

awilliams5323 awilliams5323

01-12-2021

If the enthalpy change listed for a reaction is negative, then that reaction releases heat as it proceeds — the reaction is exothermic (exo- = out). If the enthalpy change listed for the reaction is positive, then that reaction absorbs heat as it proceeds — the reaction is endothermic (endo- = in).

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