II. The standard enthalpy of formation of liquid ethanol C2H;OH», is -227.63 kJ/mol. Calculate the heat of combustion at constant pressure and at constant volume of C2H5OH. AH°tco: = -393.5 kJ/mol; AH°IH:O = -285.4 kJ/mol. CzH;OHm + 3 Oz9) → 2 CO29) + 3 H2OM

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II. The standard enthalpy of formation of liquid ethanol C2HsOH9, is -227.63 kJ/mol.
Calculate the heat of combustion at constant pressure and at constant volume of
C2H5OH. AH°:co: = -393.5 kJ/mol; AH°tr:o = -285.4 kJ/mol.
CzHsOHm + 3 O29 → 2 CO29 + 3 H2Om
%3D
Transcribed Image Text:II. The standard enthalpy of formation of liquid ethanol C2HsOH9, is -227.63 kJ/mol. Calculate the heat of combustion at constant pressure and at constant volume of C2H5OH. AH°:co: = -393.5 kJ/mol; AH°tr:o = -285.4 kJ/mol. CzHsOHm + 3 O29 → 2 CO29 + 3 H2Om %3D
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