How much energy in kilojoules is released when 25.0 g of ethanol vapor at 93.0°C is cooled to -11.0°C? Ethanol has -114.1 °C, bp 78.3 °C, AHap 4.93 kJ/mol. The molar heat capacity is 112.3 38.56 kJ/mol, and mp AHuston 1/(K mol) for the liquid and 65.6 )/(K • mol) for the vapor.
How much energy in kilojoules is released when 25.0 g of ethanol vapor at 93.0°C is cooled to -11.0°C? Ethanol has -114.1 °C, bp 78.3 °C, AHap 4.93 kJ/mol. The molar heat capacity is 112.3 38.56 kJ/mol, and mp AHuston 1/(K mol) for the liquid and 65.6 )/(K • mol) for the vapor.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter11: States Of Matter; Liquids And Solids
Section: Chapter Questions
Problem 11.152QP
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