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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![Activity 3.4.3. Solve me!
1. 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) -> C2Ha (g)
AH = - 84.5 kJ/mol
AH = 52.3 kJ/mol](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80244f6c-a2b4-4aab-bbc3-2371f0ca8046%2F62a186bd-14c9-458f-9bf5-eb1cd7927948%2Fzymgzi8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Activity 3.4.3. Solve me!
1. 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) -> C2Ha (g)
AH = - 84.5 kJ/mol
AH = 52.3 kJ/mol
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