Question

Given that
2H2(g) + O2(g) → 2H2O(g), AH = -115.4 kcal
the bond energy of H - H and 0 = 0 bond
respectively is 104 kcal and 119 kcal, then
the O-H bond energy in water vapour is -
А
110.6 kcal / mol
B
-110.6 kcal
С
105 kcal / mol
D none

Answer 1

Answer:

ooooh wait tomorrow for answer

if in brain list and follow

I can give answer