2. a) A membrane divides a rigid, well-insulated 2 m tank into two equal parts. The left side contains anideal gas (Cp = 30 J/mol.K) at 10 bar and 300 K. The right side contains nothing; it is a'vacuum. A smallhole forms in the membrane, gas slowly leaks out from the left side, and eventually equilibrium is attained.What are the equilibrium temperature and pressure?b) You have 0.4 mol of gas A within a piston-cylinder assembly. The initial pressure is 20 bar, and theinitial temperature is 675 K. The system then undergoes an adiabatic process where the piston expandsagainst constant external pressure of 1 bar until the forces balance. What is the final temperature of thesystem? How much work is done during the process?[CO1]

Solution 2 (a): Given data: Initial pressure of ideal gas, P1 = 10 bar. The initial volume of the…

2. a) A membrane divides a rigid, well-insulated 2 m tank into two equal parts. The left side contains an ideal gas (Cp = 30 J/mol.K) at 10 bar and 300 K. The right side contains nothing; it is a'vacuum. A small hole forms in the membrane, gas slowly leaks out from the left side, and eventually equilibrium is attained. What are the equilibrium temperature and pressure?

2. a) A membrane divides a rigid, well-insulated 2 m tank into two equal parts. The left side contains an ideal gas (Cp = 30 J/mol.K) at 10 bar and 300 K. The right side contains nothing; it is a'vacuum. A small hole forms in the membrane, gas slowly leaks out from the left side, and eventually equilibrium is attained. What are the equilibrium temperature and pressure?

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter3: Basic Theories And Math

Section: Chapter Questions

Problem 2RQ: In what four states does matter exist? Cite examples of each.

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