2. Consider a chemical reaction occurring in a vessel fitted with a movable piston lid of cross- sectional area 0.65 × 10-4 m². Due to the reaction, the piston is pushed out through 17 x 10-2 m against an external pressure of 150 × 103 Pa. 2.1 Calculate the swept-out volume. [2 sign. Fig.] 2.2 Write the expression for expansion work. 2.3 work done on the surroundings. [2 sign. Fig.] 2.4 If expansion of a system involves energy transfer, 2.4.1 where does the energy come from? [2] [1] [3] [1]
2. Consider a chemical reaction occurring in a vessel fitted with a movable piston lid of cross- sectional area 0.65 × 10-4 m². Due to the reaction, the piston is pushed out through 17 x 10-2 m against an external pressure of 150 × 103 Pa. 2.1 Calculate the swept-out volume. [2 sign. Fig.] 2.2 Write the expression for expansion work. 2.3 work done on the surroundings. [2 sign. Fig.] 2.4 If expansion of a system involves energy transfer, 2.4.1 where does the energy come from? [2] [1] [3] [1]
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 2.91E: The Dieterici equation of state for one mole of gas is p=RTe-aVRTV-b Where a and b are constants...
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Question
![2. Consider a chemical reaction occurring in a vessel fitted with a movable piston lid of cross-
sectional area 0.65 × 10-4 m². Due to the reaction, the piston is pushed out
through 17 x 10-2 m against an external pressure of 150 × 103 Pa.
2.1 Calculate the swept-out volume. [2 sign. Fig.]
2.2 Write the expression for expansion work.
2.3 work done on the surroundings. [2 sign. Fig.]
2.4 If expansion of a system involves energy transfer,
2.4.1 where does the energy come from?
[2]
[1]
[3]
[1]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4f7c5f7e-89d1-4748-8cce-53cd32114987%2Fa8699cd1-ad4a-4c75-9ba9-cca561bed8eb%2Fy5iat4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Consider a chemical reaction occurring in a vessel fitted with a movable piston lid of cross-
sectional area 0.65 × 10-4 m². Due to the reaction, the piston is pushed out
through 17 x 10-2 m against an external pressure of 150 × 103 Pa.
2.1 Calculate the swept-out volume. [2 sign. Fig.]
2.2 Write the expression for expansion work.
2.3 work done on the surroundings. [2 sign. Fig.]
2.4 If expansion of a system involves energy transfer,
2.4.1 where does the energy come from?
[2]
[1]
[3]
[1]
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