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CO2(g) H₂O(g) CO(g) -110.5 kJ/mol H₂O(1) -285.8 kJ/mol -187.8 kJ/mol H₂O2(1) C2H5OH(1) -277.7 kJ/mol Determine the heat of vaporization for H₂O and C2H5OH. O a. 241.8 and -235.1 kJ Ob.-44.0 and -42.6 kJ Oc. 241.8 and 325.1 kJ O d. 44.0 and 42.6 kJ O e. -54.0 and -42.6 kJ CH3OH(g) C2H5OH(g) -393.5 kJ/mol -241.8 kJ/mol -200.7 kJ/mol -235.1 kJ/mol

CO2(g) H₂O(g) CO(g) -110.5 kJ/mol H₂O(1) -285.8 kJ/mol -187.8 kJ/mol H₂O2(1) C2H5OH(1) -277.7 kJ/mol Determine the heat of vaporization for H₂O and C2H5OH. O a. 241.8 and -235.1 kJ Ob.-44.0 and -42.6 kJ Oc. 241.8 and 325.1 kJ O d. 44.0 and 42.6 kJ O e. -54.0 and -42.6 kJ CH3OH(g) C2H5OH(g) -393.5 kJ/mol -241.8 kJ/mol -200.7 kJ/mol -235.1 kJ/mol

General Chemistry - Standalone book (MindTap Course List)
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
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.83QP: The cooling effect of alcohol on the skin is due to its evaporation. Calculate the heat of...
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The standard enthalpies of formation for several substances are given below: CO2(g) -110.5 kJ/mol CO(g) H₂O(1) -285.8 kJ/mol H₂O(g) -187.8 kJ/mol -277.7 kJ/mol H₂O2(1) C2H5OH (1) Determine the heat of vaporization for H2O and C2H5OH. O a. 241.8 and -235.1 kJ O b.-44.0 and -42.6 kJ Oc. 241.8 and 325.1 kJ C. CH3OH(g) C2H5OH(g) O d. 44.0 and 42.6 kJ O e. -54.0 and -42.6 kJ -393.5 kJ/mol -241.8 kJ/mol -200.7 kJ/mol -235.1 kJ/mol
Transcribed Image Text:The standard enthalpies of formation for several substances are given below: CO2(g) -110.5 kJ/mol CO(g) H₂O(1) -285.8 kJ/mol H₂O(g) -187.8 kJ/mol -277.7 kJ/mol H₂O2(1) C2H5OH (1) Determine the heat of vaporization for H2O and C2H5OH. O a. 241.8 and -235.1 kJ O b.-44.0 and -42.6 kJ Oc. 241.8 and 325.1 kJ C. CH3OH(g) C2H5OH(g) O d. 44.0 and 42.6 kJ O e. -54.0 and -42.6 kJ -393.5 kJ/mol -241.8 kJ/mol -200.7 kJ/mol -235.1 kJ/mol
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