oneilbrain0 oneilbrain0

14-10-2020
Chemistry

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If heat is required for a chemical reaction to occur, from where does the energy come?

Respuesta :

Darbi18 Darbi18

14-10-2020

Answer:

Chemical energy is energy stored in the bonds of chemical compounds, like atoms and molecules. This energy is released when a chemical reaction takes place. Usually, once chemical energy has been released from a substance, that substance is transformed into a completely new substance.

Explanation:

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