Use the molar bond enthalpy data in the table to estimate the Bond kJ . mol-1 Bond kJ . mol-1 value of AHîxn for the equation О-н 464 C=N 890 0-0 142 N-H 390 CH,(g) + 4Cl,(g): CCI,(g) + 4 HCI(g) > С-О 351 N-N 159 The bonding in the molecules is shown. O=0 502 N=N 418 H CI C=0 730 N=N 945 C-CI H-CI -H + C-CI + H-CI С-С 347 F-F 155 C-CI H-CI С-С 615 Cl-Cl 243 C-CI H-CI C=C 811 Br-Br 192 С-Н 414 Н-Н 435 С-F 439 Н-F 565 C-CI 331 H-CI 431 С-Br 276 Н-Br 368 С-N 293 Н-S 364 C=N 615 S-S 225 kJ-mol-1

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter8: Bonding And Molecular Structure
Section8.9: Bond Properties: Order, Length, And Dissociation Enthalpy
Problem 3RC: 3. Use bond dissociation enthalpies to estimate the enthalpy change for the decomposition of...
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Use the molar bond enthalpy data in the table to estimate the
Bond
kJ. mol-1
Bond
kJ . mol-1
value of AHxn for the equation
О-Н
464
C=N
890
0-0
142
N-H
390
CH, (g) + 4 Cl, (g)
CCI,(g) + 4 HC1(g)
C-0
351
N-N
159
The bonding in the molecules is shown.
O=0
502
N=N
418
H
CI
C=O
730
N=N
945
C-CI
H-CI
H-
-H + C-CI
-CI + H-CI
С-С
347
F-F
155
CI-CI
H-CI
С-С
615
Cl-Cl
243
C-CI
H-CI
C=C
811
Br-Br
192
С-Н
414
Н-Н
435
С-F
439
Н-F
565
С-СІ
331
Н-СІ
431
С-Br
276
Н-Br
368
С-N
293
H-S
364
C=N
615
S-S
225
AHxn =
kJ-mol-1
Transcribed Image Text:Use the molar bond enthalpy data in the table to estimate the Bond kJ. mol-1 Bond kJ . mol-1 value of AHxn for the equation О-Н 464 C=N 890 0-0 142 N-H 390 CH, (g) + 4 Cl, (g) CCI,(g) + 4 HC1(g) C-0 351 N-N 159 The bonding in the molecules is shown. O=0 502 N=N 418 H CI C=O 730 N=N 945 C-CI H-CI H- -H + C-CI -CI + H-CI С-С 347 F-F 155 CI-CI H-CI С-С 615 Cl-Cl 243 C-CI H-CI C=C 811 Br-Br 192 С-Н 414 Н-Н 435 С-F 439 Н-F 565 С-СІ 331 Н-СІ 431 С-Br 276 Н-Br 368 С-N 293 H-S 364 C=N 615 S-S 225 AHxn = kJ-mol-1
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