The compound oxygen difluoride is quite reactive, giving oxygen and HF when treated with water: OF₂(g) + H₂O(g) + O₂(g) + 2HF(g) AEºrxn = -318 kJ Using bond energies, calculate the bond dissociation energy of the O-F bond in OF2. Average Bond Energies (kJ/mol) Single Bonds H-H H-F H-CI 427 H-Br 363 H-1 295 432 565 C-H C-C C-N C-0 358 485 339 276 240 259 C-F C-CI C-Br C-1 C-S 413 347 305 *C=O(in CO₂) = 799 N-H N-N N-F N-CI N-Br N-O O-H 0-0 O-F O-CI 0-1 F-F F-CI F-Br CI-CI Cl-Br Br-Br O-F bond dissociation energy = 391 160 272 200 243 201 467 146 190 203 234 154 253 237 239 218 193 kJ/mol H I-cl 1-Br S-H S-F S-CI S-Br S-S Si-Si Si-H Si-C Si-O 149 208 175 347 327 253 218 266 340 393 360 452 Multiple Bonds C=C C=C 0 0 C=0* C=O N=O N=N N=N C=N CIN 614 839 495 745 1072 607 418 941 891 615

The compound oxygen difluoride is quite reactive, giving oxygen and HF when treated with water: OF₂(g) + H₂O(g) + O₂(g) + 2HF(g) AEºrxn = -318 kJ Using bond energies, calculate the bond dissociation energy of the O-F bond in OF2. Average Bond Energies (kJ/mol) Single Bonds H-H H-F H-CI 427 H-Br 363 H-1 295 432 565 C-H C-C C-N C-0 358 485 339 276 240 259 C-F C-CI C-Br C-1 C-S 413 347 305 C=O(in CO₂) = 799 N-H N-N N-F N-CI N-Br N-O O-H 0-0 O-F O-CI 0-1 F-F F-CI F-Br CI-CI Cl-Br Br-Br O-F bond dissociation energy = 391 160 272 200 243 201 467 146 190 203 234 154 253 237 239 218 193 kJ/mol H I-cl 1-Br S-H S-F S-CI S-Br S-S Si-Si Si-H Si-C Si-O 149 208 175 347 327 253 218 266 340 393 360 452 Multiple Bonds C=C C=C 0 0 C=0 C=O N=O N=N N=N C=N CIN 614 839 495 745 1072 607 418 941 891 615

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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[References] The compound oxygen difluoride is quite reactive, giving oxygen and HF when treated with water: OF2(g) + H20(g)→ 0g) + 2HF(g) =-318 kJ ot Using bond energies, calculate the bond dissociation energy of the O-F bond in OF7. Average Bond Energies (kJ/mol) Single Bonds Multiple Bonds pt N-H 391 149 C=C 614 432 565 H-H 839 495 745 1072 607 418 941 pt H--F N-N 160 208 C=C N-F 272 |-Br 175 H-CI H-Br 427 363 295 N-CI N-Br C=0* C=D0 200 pt H-1 243 S-H 347 N-O 201 S-F 327 N=N N N 253 S-CI S-Br 467 413 347 305 358 C-H 146 218 C--C C--N C-O C--F C-CI C-Br O-O 891 C=N C-N S-S 266 190 203 O-F 615 0-CI 340 393 360 452 485 O-I 一 234 Si-Si 339 276 Si-H Si-C Si-O e F-F 154 253 240 259 F-CI F-Br Cl-CI C-S 237 239 218 193 Cl--Br Br--Br *C== O(in CO,) - 799 O-F bond dissociation energy: kJ mol Submit Answer Try Another Version 1 item attempt remaining nything %3D
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