Chemistry & Chemical Reactivity
10th Edition
ISBN: 9781337399074
Author: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher: Cengage Learning
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Textbook Question
Chapter 5, Problem 116SCQ
Calculate ΔrH° for the reaction
2 C(s) + 3 H2(g) + ½ O2(g) → C2H5OH(ℓ)
given the information below.
C(s) + O2(g) → CO2(g)
ΔrH° = −393.5 kJ/mol-rxn
2 H2(g) + O2(g) → 2 H2O(ℓ)
ΔrH° = −571.6 kJ/mol-rxn
C2H5OH(ℓ) + 3 O2(g) → 2 CO2(g) + 3 H2O(ℓ)
ΔrH°= −1367.5 kJ/mol-rxn
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Chemistry & Chemical Reactivity
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