Calculate AHrxn for the reaction: CH₂(g) + 4 Cl(g) → CCl4 (g) + 4 HCl(g) Use the following reactions and given AH´s: C(s) + 2 H₂(g) → CH4 (9) C(s) + 2 Cl₂ (g) → CCl4 (9) H₂(g) + Cl₂(g) → 2 HCl(g) AH = -74.4 kJ AH = −95.7 kJ AH = -92.3 kJ

Calculate AHrxn for the reaction: CH₂(g) + 4 Cl(g) → CCl4 (g) + 4 HCl(g) Use the following reactions and given AH´s: C(s) + 2 H₂(g) → CH4 (9) C(s) + 2 Cl₂ (g) → CCl4 (9) H₂(g) + Cl₂(g) → 2 HCl(g) AH = -74.4 kJ AH = −95.7 kJ AH = -92.3 kJ

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.50QE

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Question

Calculate AHrxn for the reaction:
CH4 (9) +4 Cl(g) → CCl4 (g) + 4 HCl(g)
Use the following reactions and given AH´s:
C(s) + 2 H₂(g) → CH4 (9)
C(s) + 2 Cl₂(g) → CCl4 (9)
H₂(g) + Cl₂(g) → 2 HCl(g)
AH = -74.4kJ
AH = -95.7kJ
AH = -92.3 kJ

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