From the following enthalpies of reaction H2(g) + F2(g) – 2HF(g) AH = -537 kJ C(s) + 2 F2(g) → CF4(g) AH = -680 kJ 2 C(s) + 2 H2(g) →C2H4(g) AH = -52.3 kJ %D Calculate the AH for the reaction of C2H4(g) with F2(g) to make CF4(g) and HF(g)

From the following enthalpies of reaction H2(g) + F2(g) – 2HF(g) AH = -537 kJ C(s) + 2 F2(g) → CF4(g) AH = -680 kJ 2 C(s) + 2 H2(g) →C2H4(g) AH = -52.3 kJ %D Calculate the AH for the reaction of C2H4(g) with F2(g) to make CF4(g) and HF(g)

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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Question

From the following enthalpies of reaction
H2(g) + F2(g) – 2HF(g)
AH = -537 kJ
C(s) + 2 F2(g)
→ CF4(g)
AH = -680 kJ 2
C(s) + 2 H2(g)
→C2H4(g)
AH = -52.3 kJ
%D
Calculate the AH for the reaction of C2H4(g) with F2(g) to make CF4(g) and HF(g)

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