From the following data, C(diamond) + O2(g) → CO2 (g) H2(g) + -> 0₂ (g) → H₂O (1) kJ AH° =-395.4 rxn mol kJ AH° =- -285.8 rxn mol kJ rxn mol 2C2H6(g) + 702(g) → 4CO2(g) + 6H₂O (1) AH% =-3120.8 Calculate the enthalpy change for the reaction below: 2C(diamond) + 3H2(g) → C2H6 (g) Round your answer to 3 significant digits. kJ ☐ x10 G

From the following data, C(diamond) + O2(g) → CO2 (g) H2(g) + -> 0₂ (g) → H₂O (1) kJ AH° =-395.4 rxn mol kJ AH° =- -285.8 rxn mol kJ rxn mol 2C2H6(g) + 702(g) → 4CO2(g) + 6H₂O (1) AH% =-3120.8 Calculate the enthalpy change for the reaction below: 2C(diamond) + 3H2(g) → C2H6 (g) Round your answer to 3 significant digits. kJ ☐ x10 G

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter9: Energy And Chemistry

Section: Chapter Questions

Problem 9.74PAE: 9.74 Without looking up any numerical data or doing calculations, predict whether the following...

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