Determine the enthalpy of reaction for2CH₂(g) → C₂H₂(g) + 2H₂(g) using theequations:2C₂H6(g) + 702(g) → 4CO₂(g) + 6H₂O(1)AH° -3120.8 kJ/mol=CH4(g) + 20₂(g) → CO₂(g) + 2H₂O (1) AH°= -890.3 kJ/molC₂H4(g) + H₂(g) → C₂H6(g) AH° = -136.3kJ/molH₂ + 1/2O₂(g) → H₂O(1) AH° = -285.8 kJ/mol

When any reaction is reversed, then the value of the enthalpy of the reaction remains the same but…

Determine the enthalpy of reaction for 2CH2(g) → C₂H4(g) + 2H₂(g) using the equations: 2C₂H6(g) + 70₂(g) → 4CO₂(g) + 6H₂O(l) AH° = -3120.8 kJ/mol CH₂(g) + 20₂(g) → CO₂(g) + 2H₂O(1) AH° = -890.3 kJ/mol C₂H4(g) + H₂(g) → C₂H6(g) AH° = -136.3 kJ/mol H₂ + 1/2O2(g) → H₂O(1) AH° = −285.8 kJ/ mol

Determine the enthalpy of reaction for 2CH2(g) → C₂H4(g) + 2H₂(g) using the equations: 2C₂H6(g) + 70₂(g) → 4CO₂(g) + 6H₂O(l) AH° = -3120.8 kJ/mol CH₂(g) + 20₂(g) → CO₂(g) + 2H₂O(1) AH° = -890.3 kJ/mol C₂H4(g) + H₂(g) → C₂H6(g) AH° = -136.3 kJ/mol H₂ + 1/2O2(g) → H₂O(1) AH° = −285.8 kJ/ mol

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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