What are the values of q, w, AU, AH, AS, ASsur, and ASuny for the following constant pressure process for a system containing 0.739 moles of CHOH 2CH, OH(g, 123.0 \deg C, 1.00 atm) CH OH(I, 31.0 \deg C, 1.00 atm)Assume that CH,OH(g) behaves as an ideal gas and the volume of CHOHI) is much less than that of CH,OH(g). Also, assume that the temperature of the surroundings is 31.0 \deg C.Data:Molar heat capacity for CHOH(g), Cp.m = 44.1 J K-' mol- IMolar heat capacity for CHOHI, Cp.m = 81.1 J K-' mol-'Enthalpy of vaporization, AvapH = 35.2 kJ mol-' at 64.7 \deg C and 1.00 atmEnter answers that are accurate to three (3) or more significant figures. Don't use rounded values when calculating answers that combine multiple variables (for example, ASuniy do not use rounded values for ASsy, and ASsurr, Use accurate values and round to enter the final answer.

What are the values of q, w, AU, AH, AS, ASsur, and ASuny for the following constant pressure process for a system containing 0.739 moles of CHOH 2CH, OH(g, 123.0 \deg C, 1.00 atm) CH OH(I, 31.0 \deg C, 1.00 atm)Assume that CH,OH(g) behaves as an ideal gas and the volume of CHOHI) is much less than that of CH,OH(g). Also, assume that the temperature of the surroundings is 31.0 \deg C.Data:Molar heat capacity for CHOH(g), Cp.m = 44.1 J K-' mol- IMolar heat capacity for CHOHI, Cp.m = 81.1 J K-' mol-'Enthalpy of vaporization, AvapH = 35.2 kJ mol-' at 64.7 \deg C and 1.00 atmEnter answers that are accurate to three (3) or more significant figures. Don't use rounded values when calculating answers that combine multiple variables (for example, ASuniy do not use rounded values for ASsy, and ASsurr, Use accurate values and round to enter the final answer.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter2: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 2.52E: Use the data in Table 2.2 to determine Hp T for Ar at 0C and 1atm. Make any reasonable assumptions...

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