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kramer
3 years ago
9

Determine whether each of the following is exothermic or endothermic and indicate the sign of δh. A. Natural gas burning on a st

ove b. Isopropyl alcohol evaporating from skin c. Water condensing from steam
Physics
1 answer:
Oxana [17]3 years ago
5 0

Answer:

A) exothermic, δh is negative

B) endothermic, δh is positive

C) endothermic, δh is positive

Explanation:

And endothermic process absorbs heat from its sorrounding, cooling the sorrounding down. Whereas an exothermic process releases heat to its sorrounding raising the temperature of the sorrounding system.

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