8. In the lab, you mix two solutions (each originally at the same temperature) and the temperature of the resulting solution decreases. Which of the following is true?
(A) The chemical reaction is releasing energy.
(B) The energy released is equal to s  m  T.
(C) The chemical reaction is absorbing energy.
(D) The chemical reaction is exothermic.
(E) More than one of these.

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