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Chemistry Help - Really Quick (If u can)

Aimster

Lifer
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
 
I haven't been in chem for a while (thank god) but that doesn't look like a "really quick"-type problem.
 
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