What are the values of q, w, AU, AH, AS, ASsurr, and ASuniv for the following constant pressure process for a system containing 0.203 moles of CH3OH ? CH3OH(g, 112.0 °C, 1.00 atm) → CH3OH(I, 27.0 °C, 1.00 atm) Assume that CH3OH(g) behaves as an ideal gas and the volume of CH3OH(1) is much less than that of CH3OH(g). Also, assume that the temperature of the surroundings is 27.0 °C. Data: Molar heat capacity for CH3OH(g), Cp.m = 44.1 J K-1 mol-1 Molar heat capacity for CH3OH(1), Cp.m = 81.1 J K-1 mol-1 Enthalpy of vaporization, AvapH = 35.2 kJ mol¬1 at 64.7 °C and 1.00 atm Enter answers that are accurate to three (3) or more significant figures.
What are the values of q, w, AU, AH, AS, ASsurr, and ASuniv for the following constant pressure process for a system containing 0.203 moles of CH3OH ? CH3OH(g, 112.0 °C, 1.00 atm) → CH3OH(I, 27.0 °C, 1.00 atm) Assume that CH3OH(g) behaves as an ideal gas and the volume of CH3OH(1) is much less than that of CH3OH(g). Also, assume that the temperature of the surroundings is 27.0 °C. Data: Molar heat capacity for CH3OH(g), Cp.m = 44.1 J K-1 mol-1 Molar heat capacity for CH3OH(1), Cp.m = 81.1 J K-1 mol-1 Enthalpy of vaporization, AvapH = 35.2 kJ mol¬1 at 64.7 °C and 1.00 atm Enter answers that are accurate to three (3) or more significant figures.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:What are the values of q, w, AU, AH, AS, ASsurr, and ASuniv for the following constant pressure process for a
system containing 0.203 moles of CH3OH ?
CH3OH(g, 112.0 °C, 1.00 atm)
CH3OH(I, 27.0 °C, 1.00 atm)
Assume that CH3OH(g) behaves as an ideal gas and the volume of CH3OH(I) is much less than that of CH3OH(g).
Also, assume that the temperature of the surroundings is 27.0 °C.
Data:
Molar heat capacity for CH3OH(g), Cp.m = 44.1J K-1 mol¬1
Molar heat capacity for CH3OH(1), Cp.m = 81.1 J K-1 mol-1
Enthalpy of vaporization, Avap H= 35.2 kJ mol¯1 at 64.7 °C and 1.00 atm
Enter answers that are accurate to three (3) or more significant figures.
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