1.

The enthalpies for the following reactions at 25°C are given. 12 H2(g) + 12 O2(g)→OH(g); △H = 10.06 K cal H2(g)→2H(g); △H = 104.18 K cal O2(g)→2O(g); △H = 118.32 K cal Calculate the OH bond energy in the O - H group

Answer»

The enthalpies for the following reactions at 25°C are given.
12 H2(g) + 12 O2(g)→OH(g); △H = 10.06 K cal
H2(g)→2H(g); △H = 104.18 K cal
O2(g)→2O(g); △H = 118.32 K cal

Calculate the OH bond energy in the O - H group


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