Seudónimo Seudónimo

08-02-2017
Chemistry

contestada

100 points!!!!
Which of these is true of a chemical reaction?

Energy is always released.

Energy is always absorbed.

Energy is either released or absorbed.

Energy is not transferred.

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AbhiGhost AbhiGhost

08-02-2017

Energy is either released or absorbed is the correct option.

Hope this helps!

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Аноним Аноним

08-02-2017

C.) Energy is either released or absorbed.

When it is released it is known as "Exothermic reaction" and when it is absorbed it is known as "Endothermic reaction"

Hope this helps!

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