A 24.0-L volume of an ideal gas in a cylinder with a piston is at a pressure of 3.2 atm. Enough weight is suddenly removed from the piston to lower the external pressure to 1.6 atm. The gas then expands at constant temperature until its pressure is 1.6 atm. The change in the internal energy of a system, AE, for an isothermal expansion of an ideal gas is 0. Use this information in your calculations for this problem.

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A 24.0-L volume of an ideal gas in a cylinder with a
piston is at a pressure of 3.2 atm. Enough weight
is suddenly removed from the piston to lower the
external pressure to 1.6 atm. The gas then
expands at constant temperature until its pressure
is 1.6 atm.
Find the change in enthalpy, AH, for this change in state.
Express your answer using two significant figures.
The change in the internal energy of a system,
AE, for an isothermal expansion of an ideal gas is
0. Use this information in your calculations for this
problem.
?
ΔΗΞ
J
Submit
Request Answer
Part C
Find the heat, q, associated with this change in state.
Express your answer using two significant figures.
?
J
q =
Submit
Request Answer
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Transcribed Image Text:Women E MyLab and Mastering O Course Home .com/course.html?courseld3D16985674&OpenVellumHMAC=566d4f2166fcf3624dd08ad47a0a2e43#10001 Revie A 24.0-L volume of an ideal gas in a cylinder with a piston is at a pressure of 3.2 atm. Enough weight is suddenly removed from the piston to lower the external pressure to 1.6 atm. The gas then expands at constant temperature until its pressure is 1.6 atm. Find the change in enthalpy, AH, for this change in state. Express your answer using two significant figures. The change in the internal energy of a system, AE, for an isothermal expansion of an ideal gas is 0. Use this information in your calculations for this problem. ? ΔΗΞ J Submit Request Answer Part C Find the heat, q, associated with this change in state. Express your answer using two significant figures. ? J q = Submit Request Answer P Pearson Copyright © 2021 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy Permissions | Cont 80°F Sunny BHJC04Z022B bndpower2019@ ho ort sc delete 144 40 backspa 近
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