Calculate the heat of hydrogenation of ethane, C2H4 given the following thermochemical equations: 2 C(graphite) + 3 H2 (g)-> C2H6 (g) 2 C (graphite) +2 H2 (g)-> C2H4 (g) AHf = - 84.5 kJ/mol AH = 52.3 kJ/mol

Calculate the heat of hydrogenation of ethane, C2H4 given the following thermochemical equations: 2 C(graphite) + 3 H2 (g)-> C2H6 (g) 2 C (graphite) +2 H2 (g)-> C2H4 (g) AHf = - 84.5 kJ/mol AH = 52.3 kJ/mol

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter8: Thermochemistry

Section: Chapter Questions

Problem 11QAP: When one mol of KOH is neutralized by sulfuric acid, q=56 kJ. (This is called the heat of...

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Calculate the heat of hydrogenation of ethane, C2H4

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