Item 11A 1.60 mole sample of Ar undergoes an isothermal reversible expansion from an initial volume of2.00 L to a final volume of 85.0 L at 307 K.Part ACalculate the work done in this process using the ideal gas equation of state.Express your answer using three significant figures.w = -1.53x104 JSubmitPrevious Answersv CorrectPart BCalculate the work done in this process using the van der Waals equation of state.Express your answer using three significant figures.w = -1.52x104 JSubmitPrevious AnswersCorrectPart CWhat percentage of the work done by the van der Waals gas arises from the attractive potential?Express your answer using two significant figures.Vα ΑΣΦ?0.99%SubmitPrevious Answers Request AnswerX Incorrect; Try Again; 3 attempts remaining

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Part C What percentage of the work done by the van der Waals gas arises from the attractive potential? Express your answer using two significant figures. VO A2 + ? · 0.99 % Submit Previous Answers Request Answer

Part C What percentage of the work done by the van der Waals gas arises from the attractive potential? Express your answer using two significant figures. VO A2 + ? · 0.99 % Submit Previous Answers Request Answer

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Item 11
A 1.60 mole sample of Ar undergoes an isothermal reversible expansion from an initial volume of
2.00 L to a final volume of 85.0 L at 307 K.
Part A
Calculate the work done in this process using the ideal gas equation of state.
Express your answer using three significant figures.
w = -1.53x104 J
Submit
Previous Answers
v Correct
Part B
Calculate the work done in this process using the van der Waals equation of state.
Express your answer using three significant figures.
w = -1.52x104 J
Submit
Previous Answers
Correct
Part C
What percentage of the work done by the van der Waals gas arises from the attractive potential?
Express your answer using two significant figures.
Vα ΑΣΦ
?
0.99
%
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 3 attempts remaining

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