I need some help with a question for chemistry. I'm not quite sure how to figure this out. Help is appreciated!
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.H2O(l) à H2O (s)
A Molar heat of vaporization; endothermic
B Molar heat of condensation; exothermic
C Molar heat of solidification; exothermic
D Molar heat of fusion; endothermic