of Part A H- H(g) + Br -Br(g) - 2H - Be(g) Express your answer in kilojoules to 3 significant figures. k.J Submit Request Answer Part B 2H-C-O-H +30=0 20-C=0 +4H-O H. Express your answer in kilojoules to 3 significant figures. ? VO AEd kJ Submit Recuest Answer Provide Feedback
of Part A H- H(g) + Br -Br(g) - 2H - Be(g) Express your answer in kilojoules to 3 significant figures. k.J Submit Request Answer Part B 2H-C-O-H +30=0 20-C=0 +4H-O H. Express your answer in kilojoules to 3 significant figures. ? VO AEd kJ Submit Recuest Answer Provide Feedback
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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e.html?courseld16963397&OpenVellumHMAC-971b49d382a377cd4e8b718774d4149e#10001
CH203 Textbook
à CH202 Textbook
Course Home
CHomework WG Chapter 5
Item 13
Use bond enthalpies in the table below to estimate AH for each of
the following reactions.
Average Bond Enthalpies (kJimol)
Part A
C-H 413 N-H 391 0-H 463 F-F 155
H- H(g) + Br - Br(g) 2H - Be(g)
C-C 348 N-N 163 0-0 146
C=C 614 N-O 201 0-0 495 Cl-F 253
C-N 203 N-F 272 0-F 190 CI-CI 242
Express your answer in kilojoules to 3 significant figures.
C-0 358 N-CI 200 0-CI 203 Br-F 237
να ΑΣΦ
C=0 799 N-Br 243 0-I
234 Br-CI 218
k.J
C-F 485 H-H 436
Br-Br 193
C-CI 328 H-F 567
Submit
Request Answer
C-Br 276 H-CI 431
240 H-Br 366
I-CI 208
C-I
I-Br 175
H-I
299
I-I
151
Part B
H
2H-C-O-H +30=0
20=C=0 + 4H-O-H
H.
Express your answer in kilojoules to 3 significant figures.
?
kJ
Submit
Request Answer
Provide Fendback
ASUS
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