The heat of combustion of urea to carbon dioxide and liquid water is –635 kJ/mole. Calculate the standard molar enthalpy of formation of urea if that of carbon dioxide and water are known ΔH o f (CO2) = –393,51 kJ/mole, ΔH o f (H2O) = –285,8 kJ/mole.
The heat of combustion of urea to carbon dioxide and liquid water is –635 kJ/mole. Calculate the standard molar enthalpy of formation of urea if that of carbon dioxide and water are known ΔH o f (CO2) = –393,51 kJ/mole, ΔH o f (H2O) = –285,8 kJ/mole.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 96QRT
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The heat of combustion of urea to carbon dioxide and liquid water is –635
kJ/mole. Calculate the standard molar enthalpy of formation of urea if that of
carbon dioxide and water are known ΔH
o
f (CO2) = –393,51 kJ/mole, ΔH
o
f (H2O)
= –285,8 kJ/mole.
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