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Chemistry & Chemical Reactivity

10th Edition
John C. Kotz + 3 others
Publisher: Cengage Learning
ISBN: 9781337399074
BuyFind

Chemistry & Chemical Reactivity

10th Edition
John C. Kotz + 3 others
Publisher: Cengage Learning
ISBN: 9781337399074

Solutions

Chapter
Section
Chapter 5, Problem 116SCQ
Textbook Problem

Calculate ΔrH° for the reaction

2 C(s) + 3 H2(g) + ½ O2(g) → C2H5OH()

given the information below.

C(s) + O2(g) → CO2(g)

ΔrH° = −393.5 kJ/mol-rxn

2 H2(g) + O2(g) → 2 H2O()

ΔrH° = −571.6 kJ/mol-rxn

C2H5OH() + 3 O2(g) → 2 CO2(g) + 3 H2O()

ΔrH°= −1367.5 kJ/mol-rxn

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Chapter 5 Solutions

Chemistry & Chemical Reactivity
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