4. A 50.0 g sample of argon (39.95 g/mol) is placed in a container of 0.925L at 325K. a. Calculate P using the Ideal gas EOS. b. Calculate P using the van der Waals EOS. (a=1.355 12 bar/mol2, b=0.0320 L/mol) c. Are the attractive or repulsion contributions dominant in this system? d. Will the Z value for this system be greater than, less than or equal to one? e. What does this mean for the amount of work needed to compress this system versus an ideal gas system under the same conditions?

4. A 50.0 g sample of argon (39.95 g/mol) is placed in a container of 0.925L at 325K. a. Calculate P using the Ideal gas EOS. b. Calculate P using the van der Waals EOS. (a=1.355 12 bar/mol2, b=0.0320 L/mol) c. Are the attractive or repulsion contributions dominant in this system? d. Will the Z value for this system be greater than, less than or equal to one? e. What does this mean for the amount of work needed to compress this system versus an ideal gas system under the same conditions?

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 2.39E: A refrigerator contains approximately 17cubic feet, or about 480 liters, of air. Assuming it acts as...

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