Use the table below to determine DH for the following reaction
2 H2O2(g) ® 2 H2O + O2(g)
Bond Energies, kJ/mol
Single Bonds
H
C
N
O
S
F
Cl
Br
I
H
432
C
411
346
N
386
305
167
O
459
358
201
142
S
363
272
---
---
286
F
565
485
283
190
284
155
Cl
428
327
313
218
255
249
240
Br
362
285
243
201
217
249
216
190
I
295
213
---
201
---
278
208
175
149
Multiple Bonds
C=C
602
C=N
615
C=O
799
CC
835
CN
887
CO
1072
N=N
418
N=O
607
S=O (in SO2)
532
NN
942
O2
494
S=O (in SO3)
469
2 H2O2(g) ® 2 H2O + O2(g)
Bond Energies, kJ/mol
Single Bonds
H
C
N
O
S
F
Cl
Br
I
H
432
C
411
346
N
386
305
167
O
459
358
201
142
S
363
272
---
---
286
F
565
485
283
190
284
155
Cl
428
327
313
218
255
249
240
Br
362
285
243
201
217
249
216
190
I
295
213
---
201
---
278
208
175
149
Multiple Bonds
C=C
602
C=N
615
C=O
799
CC
835
CN
887
CO
1072
N=N
418
N=O
607
S=O (in SO2)
532
NN
942
O2
494
S=O (in SO3)
469