### Determining Enthalpy Change using Bond Enthalpies#### Bond Enthalpy TableUse the bond enthalpies in the table below to estimate ΔH for each of the following reactions:| Bond | Bond Enthalpy (kJ/mol) ||----------|------------------------|| C–H | 413 || C–C | 348 || C=C | 614 || C≡C | 839 || C–N | 293 || C=N | 615 || C≡N | 891 || C–O | 358 || C=O | 799 || C–F | 485 || C–Cl | 328 || C–Br | 276 || C–I | 240 || H–H | 436 || H–F | 567 || H–Cl | 431 || H–Br | 366 || H–I | 299 || N–N | 163 || N=N | 418 || N≡N | 941 || N–O | 201 || O–O | 146 || O=O | 495 || O–Cl | 243 || O–I | 201 || Cl–Cl | 242 || Cl–F | 253 || Cl–Br | 218 || Br–Br | 193 || I–I | 151 || I–Cl | 208 || I–Br | 175 |#### Part B: Reaction Enthalpy CalculationFor the reaction:\[\text{CH}_4 + 2\text{O}_2 \rightarrow \text{CO}_2 + 2\text{H}_2\text{O}\]To solve for ΔH, follow these steps:1. Identify bonds broken and formed.2. Use the bond enthalpies table to calculate the energy required to break bonds (positive value).3. Calculate the energy released from forming bonds (negative value).4.

Answered: Image /qna-images/answer/f409867f-1276-496c-b06f-3e41a66cfd76.jpg

I Review | Constants Periodic Table Use bond enthalpies in the table below to estimate AH for each of the following reactions. Vo AEO ? Average bond enthalpy (kJ/mol) AH = kJ C-H: 413 N-H: 391 0-H: 463 F-F: 155 Submit Previous Answers Request Answer C-C: 348 N-N: 163 0-O: 146 C=C: 614N-O: 201 0=0: 495 Cl-F: 253 X Incorrect; Try Again; 5 attempts remaining C-N: 293 N-F: 272 O-F: 190 Cl-–Cl: 242 C-O: 358 N-Cl: 200 0-Cl: 203 Br-F: 237 234 Br-Cl: 218 <> C=0: 799 N-Br: 243 0-I: Part B C-F: 485 H-H: 436 Br-Br: 193 C-Cl: 328 H-F: 567 H. C-Br: 276 H-Cl: 431 I-Cl: 208 H-C-H + 2 0=0– 0=C=0 + 2 H-O-H C-I: 240 H-Br: 366 H-I: 299 I-Br: 175 I-I: 151 H. CH4 plus 2 02 goes to CO2 plus 2 H20. Express your answer KIIUJUUTES to tree sigmncamm ngures. ινα ΑΣφ kJ AH = Submit Request Answer Next > Provide Feedback

I Review | Constants Periodic Table Use bond enthalpies in the table below to estimate AH for each of the following reactions. Vo AEO ? Average bond enthalpy (kJ/mol) AH = kJ C-H: 413 N-H: 391 0-H: 463 F-F: 155 Submit Previous Answers Request Answer C-C: 348 N-N: 163 0-O: 146 C=C: 614N-O: 201 0=0: 495 Cl-F: 253 X Incorrect; Try Again; 5 attempts remaining C-N: 293 N-F: 272 O-F: 190 Cl-–Cl: 242 C-O: 358 N-Cl: 200 0-Cl: 203 Br-F: 237 234 Br-Cl: 218 <> C=0: 799 N-Br: 243 0-I: Part B C-F: 485 H-H: 436 Br-Br: 193 C-Cl: 328 H-F: 567 H. C-Br: 276 H-Cl: 431 I-Cl: 208 H-C-H + 2 0=0– 0=C=0 + 2 H-O-H C-I: 240 H-Br: 366 H-I: 299 I-Br: 175 I-I: 151 H. CH4 plus 2 02 goes to CO2 plus 2 H20. Express your answer KIIUJUUTES to tree sigmncamm ngures. ινα ΑΣφ kJ AH = Submit Request Answer Next > 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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