Identify each enthalpy change by name and classify each change as exothermic or endothermic.
1. 1 mol nacl (s) à 1 mol nacl(l)
2. c4h10 o(l) à c4h10o (g)
3. h2o(g) à h2o (l)
4. 1 mol nacl(s) + 3.88 kj/molà 1 mol nacl(aq)
a molar heat of solution; endothermic
b molar heat of vaporization; endothermic
c molar heat of fusion; endothermic
d molar heat of condensation; exothermic
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Identify each enthalpy change by name and classify each change as exothermic or endothermic.
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