Chemistry with Access Code, Hybrid Edition
9th Edition
ISBN: 9781285188492
Author: Steven S. Zumdahl
Publisher: CENGAGE L
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Textbook Question
Chapter 6, Problem 114AE
Given:
2Cu2O(s) + O2(g) → 4CuO(s) ΔH° = −288 kJ
Cu2O(s) → CuO(s) + CuO(s) ΔH° = 11kJ
Calculate the standard enthalpy of formation (ΔHt°) for CuO(s).
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Given the following reactions
Fe2O3 (s) + 3CO (s) → 2Fe (s) + 3CO2 (g) ΔH = -28.0 kJ
3Fe (s) + 4CO2 (s) → 4CO (g) + Fe3O4 (s) ΔH = +12.5 kJ
the enthalpy of the reaction of Fe2O3 with CO
3Fe2O3 (s) + CO (g) → CO2 (g) + 2 Fe3O4 (s)
is ________ kJ.
please help explain
Given the following reactions
Fe2O3 (s) + 3CO (s) → 2Fe (s) + 3CO2 (g) ΔH = -28.0 kJ
3Fe (s) + 4CO2 (s) → 4CO (g) + Fe3O4(s) ΔH = +12.5 kJ
the enthalpy of the reaction of Fe2O3 with CO
3Fe2O3 (s) + CO (g) → CO2 (g) + 2Fe3O4 (s)
is ________ kJ.
Fe2O3(s) + 3CO(s) → 2Fe(s) + 3CO2(g) ΔH = -28.0 kJ
3Fe(s) + 4CO2(s) → Fe3O4(s) + 4CO(g) ΔH = +12.5 kJ
The enthalpy of reaction of Fe2O3 with CO
3Fe2O3(s) + CO(g) → CO2(g) + 2Fe3O4(s)
is ____kJ.
Chapter 6 Solutions
Chemistry with Access Code, Hybrid Edition
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