500 400 300 200 100 50 100 150 200 250 300 350 400 450 Volume (m³) Created by E. Lee for Virtual Virginia (2021) The gas modeled in the graph above has a volume of 50 cubic meters when the pressure is 100 kPa. 1) Determine the value of k in PV=k. 2) Explain which variable (P, V, or T) is constant and how you know. 3) Calculate the expected pressure of the gas
500 400 300 200 100 50 100 150 200 250 300 350 400 450 Volume (m³) Created by E. Lee for Virtual Virginia (2021) The gas modeled in the graph above has a volume of 50 cubic meters when the pressure is 100 kPa. 1) Determine the value of k in PV=k. 2) Explain which variable (P, V, or T) is constant and how you know. 3) Calculate the expected pressure of the gas
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter1: Gases And The Zeroth Law Of Thermodynamics
Section: Chapter Questions
Problem 1.32E
Related questions
Question
![Pressure (kPa)
500
400
300
200
100
Volume (m³)
50
100
150
200
250
300
350
400
450
Created by E. Lee for Virtual Virginia (2021)
The gas modeled in the graph above has a
volume of 50 cubic meters when the pressure
is 100 kPa.
1) Determine the value of k in PV=k.
2) Explain which variable (P, V, or T) is constant
and how you know.
3) Calculate the expected pressure of the gas
when the volume is decreased to 20 cubiC
meters.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd6845ac8-a43c-4060-9850-941fe861469f%2Fb3642575-9aaa-4fe8-a7e0-ac36d5b81daf%2F3pc8orf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Pressure (kPa)
500
400
300
200
100
Volume (m³)
50
100
150
200
250
300
350
400
450
Created by E. Lee for Virtual Virginia (2021)
The gas modeled in the graph above has a
volume of 50 cubic meters when the pressure
is 100 kPa.
1) Determine the value of k in PV=k.
2) Explain which variable (P, V, or T) is constant
and how you know.
3) Calculate the expected pressure of the gas
when the volume is decreased to 20 cubiC
meters.
Expert Solution
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Step 1
Here from the pressure versus volume graph we have to determine which variable is constant and pressure of gas when volume of gas is 20m^3.
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