Part A Use bond enthalpies in the table below to estimate AH for each of the following reactions, Average bond enthalpy (kJ/mol) Br Br C-H: 413 N-H: 391 0-H: 463 F F: 155 C-C: 348 N-N: 163 0-0: 146 Br-C-H + Cl- Cl → Br-C-CI + Cl-H Br Br C=C: 614 N-O: 201 0=O: 495 Cl-F: 253 C-N: 293 N-F: 272 0-F: 190 Cl-Cl: 242 Express your answer in kilojoules to three significant figures. C-0: 358 N-Cl: 200 0-Cl: 203 Br-F: 237 C=0: 799 N-Br: 243 0-I: 234 Br-Cl: 218 C-F: 485 H H: 436 Br-Br: 193 C-Cl: 328 H-F: 567 ΔΗ- kJ C-Br: 276 H-Cl: 431 I-Cl: 208 C-I: 240 H-Br: 366 I-Br: 175 Submit Request Answer H-I: 299 I-I: 151

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Part A
Use bond enthalpies in the table below to estimate AH for
each of the following reactions,
Average bond enthalpy (kJ/mol)
Br
Br
C-H: 413 N-H: 391 0-H: 463 F-F: 155
Br-C-H + Cl-
Cl
→ Br-C-CI + Cl–H
C-C: 348 N-N: 163 0-0: 146
Br
Br
C=C: 614 N-O: 201 0=O: 495 Cl-F: 253
C-N: 293 N-F: 272 0-F: 190 Cl-Cl: 242
Express your answer in kilojoules to three significant figures.
C-0: 358 N-Cl: 200 0-Cl: 203 Br-F: 237
234 Br-Cl: 218
C=0: 799 N-Br: 243 0-I:
C-F: 485 H-H: 436
Br-Br: 193
να Αφ
C-Cl: 328 H-F: 567
AH =
kJ
C-Br: 276 H-Cl: 431
I-Cl: 208
C-I: 240 H-Br: 366
I-Br: 175
Submit
Request Answer
H-I: 299
I-I:
151
Transcribed Image Text:Part A Use bond enthalpies in the table below to estimate AH for each of the following reactions, Average bond enthalpy (kJ/mol) Br Br C-H: 413 N-H: 391 0-H: 463 F-F: 155 Br-C-H + Cl- Cl → Br-C-CI + Cl–H C-C: 348 N-N: 163 0-0: 146 Br Br C=C: 614 N-O: 201 0=O: 495 Cl-F: 253 C-N: 293 N-F: 272 0-F: 190 Cl-Cl: 242 Express your answer in kilojoules to three significant figures. C-0: 358 N-Cl: 200 0-Cl: 203 Br-F: 237 234 Br-Cl: 218 C=0: 799 N-Br: 243 0-I: C-F: 485 H-H: 436 Br-Br: 193 να Αφ C-Cl: 328 H-F: 567 AH = kJ C-Br: 276 H-Cl: 431 I-Cl: 208 C-I: 240 H-Br: 366 I-Br: 175 Submit Request Answer H-I: 299 I-I: 151
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