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A piston performs work of 210. L · atm on the surroundings, while the cylinder in which it is placed expands from 10. L to 25 L. At the same time, 45 J of heat is transferred from the surroundings to the system. Against what pressure was the piston working?
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Chemistry: An Atoms First Approach
2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243
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Chapter
Section
BuyFindarrow_forward
Chemistry: An Atoms First Approach
2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243
Chapter 7, Problem 36E
Textbook Problem
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A piston performs work of 210. L · atm on the surroundings, while the cylinder in which it is placed expands from 10. L to 25 L. At the same time, 45 J of heat is transferred from the surroundings to the system. Against what pressure was the piston working?
Interpretation Introduction
Interpretation: The pressure of the piston should be calculated.
Concept Introduction: The work is considered as a pressure and volume for the gases expansion and compressions in thermodynamic process.
Equation:
W is work
P is a constant external pressure
Explanation of Solution
Explanation
Given data:
Initial piston volume
Final piston volume
Piston performed work
To calculate the pressure of the piston.
Chapter 7 Solutions
Chemistry: An Atoms First Approach
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