b Ethanol (C2H5OH) has also been proposed as an alternative fuel. Calculate the standard enthalpy of combustion per gram of liquid ethanol. Standard Heats of Formation: C2H5OH(1) = -278 kJ/mol O2(g) = 0 kJ/mol CO2(g) =-393.5 kJ/mol H2O(1) = -286 kJ/mol AH = kJ/g C2H5OH

b Ethanol (C2H5OH) has also been proposed as an alternative fuel. Calculate the standard enthalpy of combustion per gram of liquid ethanol. Standard Heats of Formation: C2H5OH(1) = -278 kJ/mol O2(g) = 0 kJ/mol CO2(g) =-393.5 kJ/mol H2O(1) = -286 kJ/mol AH = kJ/g C2H5OH

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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Question

b Ethanol (C,H;OH) has also been proposed as an alternative fuel. Calculate the standard enthalpy of combustion per gram of liquid ethanol.
Standard Heats of Formation:
СН-ОН(1) %3 -278 kJmol
O2(g) = 0 kJ/mol
CO2(g) =-393.5 kJ/mol
НО() %3D -286 kJ/mol
ΔΗ-
kJ/g C2H5OH

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