Question

PLEASE HELP ME

1) What is the difference between an exothermic and an endothermic process?

2) Which changes of state are exothermic and which are endothermic

Answer 1

In simple terms, the endothermic reactions absorb energy from the surrounding that is in the form of heat. On the other hand, an exothermic reaction releases energy into the surrounding of the system.

Step-by-step explanation:

googled it for you hope it helps.

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Answer 2

1)In simple terms, the endothermic reactions absorb energy from the surrounding that is in the form of heat. On the other hand, an exothermic reaction releases energy into the surrounding of the system

2)Fusion, vaporization, and sublimation are endothermic processes, whereas freezing, condensation, and deposition are exothermic processes.