• Observe the following reactions carefully:H2(g) + F2(g)2HF(g) AH = -537 kJC(s) + 2 F2(g)CF4(g) AH = -680 kJ2 C(s) + 2 H2(g) -C2H4(g) AH = +52.3 kJCalculate the AH for the reaction of C2H4(g) with F2(g) to make CF4(g) and HF(g)

The reactions given are, 1) H2 (g) + F2 (g) → 2 HF (g) ΔH = -537 KJ 2) C (s) +…

• Observe the following reactions carefully: 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 Calçulate the AH for the reaction of C2H4(g) with F2(g) to make CF4(g) and HF(g)

• Observe the following reactions carefully: 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 Calçulate 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

• Observe the following reactions carefully:
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
Calculate the AH for the reaction of C2H4(g) with F2(g) to make CF4(g) and HF(g)

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