Item 8 A cylinder contains 1.2 moles of ideal gas, initially at a temperature of 117°C. The cylinder is provided with a frictionless piston, which maintains a constant pressure of 6.4 x 105 Pa on the gas. The gas is cooled until its temperature has decreased to 27° C. For the gas Cy = 11.65 J/mol · K, and the ideal gas constant R = 8.314 J/mol - K. Find the work done by the gas during this process. Express your answer with the appropriate units. HẢ ? W = Value Units Submit Request Answer Part B What is the change in the internal (thermal) energy of the gas during this process? Express your answer with the appropriate units. HA ? AEint = Value Units Submit Request Answer
Item 8 A cylinder contains 1.2 moles of ideal gas, initially at a temperature of 117°C. The cylinder is provided with a frictionless piston, which maintains a constant pressure of 6.4 x 105 Pa on the gas. The gas is cooled until its temperature has decreased to 27° C. For the gas Cy = 11.65 J/mol · K, and the ideal gas constant R = 8.314 J/mol - K. Find the work done by the gas during this process. Express your answer with the appropriate units. HẢ ? W = Value Units Submit Request Answer Part B What is the change in the internal (thermal) energy of the gas during this process? Express your answer with the appropriate units. HA ? AEint = Value Units Submit Request Answer
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Can You please answer the following by breaking down the working.
Transcribed Image Text:Item 8
A cylinder contains 1.2 moles of ideal gas, initially at a
temperature of 117°C. The cylinder is provided with a
frictionless piston, which maintains a constant pressure of
6.4 x 105 Pa on the gas. The gas is cooled until its
temperature has decreased to 27° C. For the gas
Cy = 11.65 J/mol · K, and the ideal gas constant
R = 8.314 J/mol -K.
Find the work done by the gas during this process.
Express your answer with the appropriate units.
HẢ
?
W =
Value
Units
Submit
Request Answer
Part B
What is the change in the internal (thermal) energy of the gas during this process?
Express your answer with the appropriate units.
HA
AEint =
Value
Units
Submit
Request Answer
Transcribed Image Text:Item 8
A cylinder contains 1.2 moles of ideal gas, initially at a
temperature of 117°C. The cylinder is provided with a
frictionless piston, which maintains a constant pressure of
6.4 x 105 Pa on the gas. The gas is cooled until its
temperature has decreased to 27° C. For the gas
Cy = 11.65 J/mol · K, and the ideal gas constant
R = 8.314 J/mol · K.
HA
?
ΔΕ
Value
Units
Submit
Request Answer
Part C
How much heat is transferred to the gas during this process?
Express your answer with the appropriate units.
HA
Q =
Value
Units
Submit
Request Answer
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