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# Two moles of carbon monoxide (CO) start at a pressure 1.2 ISBN: 9780321675460 31

## Solution for problem 31E Chapter 19

University Physics | 13th Edition

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Problem 31E

Two moles of carbon monoxide (CO) start at a pressure 1.2 atm and a volume of 30 liters. The gas is then compressed adiabatically to this volume. Assume that the gas may he treated as ideal. What is the change in the internal energy of the gas? Does the internal energy increase or decrease? Does the temperature of the gas increase or decrease during this process? Explain

Step-by-Step Solution:

Solution 31E Step 1 of 2: For an adiabatic process of an ideal gas, 1 W = 1(p1V 1 p V2) 2 If Q = U + W = 0 for an adiabatic process U = W = 1 (p V p V ) 1 2 2 1 1 5 V 1 p 1 1.22 × 10 pa. p = p2( 1 V ) = 1.4 for an ideal diatomic gas 2 = 1.22 × 10 (3) 1.4 5 = 5.68 × 10 pa 5 3 5 3 3 W = 0.4(5.68 × 10 )(10 × 10 )(1.22 × 10 )(30 × 10 )5.05 × 10 J The internal energy step

Step 2 of 2

##### ISBN: 9780321675460

University Physics was written by and is associated to the ISBN: 9780321675460. Since the solution to 31E from 19 chapter was answered, more than 295 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: University Physics, edition: 13. This full solution covers the following key subjects: gas, decrease, internal, Volume, Energy. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. The answer to “Two moles of carbon monoxide (CO) start at a pressure 1.2 atm and a volume of 30 liters. The gas is then compressed adiabatically to this volume. Assume that the gas may he treated as ideal. What is the change in the internal energy of the gas? Does the internal energy increase or decrease? Does the temperature of the gas increase or decrease during this process? Explain” is broken down into a number of easy to follow steps, and 67 words. The full step-by-step solution to problem: 31E from chapter: 19 was answered by , our top Physics solution expert on 05/06/17, 06:07PM.

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