Average Bond Dissociation Energies

Bond
Energy (kJ/mol)
Bond
Energy (kJ/mol)
H - H
436
N - N
160

C - H

413
N = O
631
N - H
393
N triple N
941
P - H
297
N - O
201
C - C
347
N - P
297
C - O
358
O - H
464
C - N
305
O - S
265
C - Cl
397
O - Cl
269
C = C
607
O - O
204
C = O
805
C - F
552
O = O
498
C - S
259