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Use the following information to find Hf of ethanol [CH3CH2OH(l)]. CH3CH2OH(l) + 3 O2(g) 2 CO2(g) + 3 H2O(g) Hcomb = -1406.8 Hf of CO2(g) = -393.5 kJ/mol Hf of H2O(g) = -241.8 kJ/mol

Use the following information to find Hf of ethanol [CH3CH2OH(l)]. CH3CH2OH(l) + 3 O2(g) 2 CO2(g) + 3 H2O(g) Hcomb = -1406.8 Hf of CO2(g) = -393.5 kJ/mol Hf of H2O(g) = -241.8 kJ/mol

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.65PAE: 9.65 When 0.0157 g of a compound with a heat of combustion of —37.6 kJ/mol is burned in a...
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Use the following information to find Hf of ethanol [CH3CH2OH(l)].

CH3CH2OH(l) + 3 O2(g) 2 CO2(g) + 3 H2O(g)

Hcomb = -1406.8
Hf of CO2(g) = -393.5 kJ/mol
Hf of H2O(g) = -241.8 kJ/mol
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