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Calculate the molar entropy of a constant-volume sample of argon at 250 K given that it is 154.84 J K−1 mol−1 at 298 K; the molar constant-volume heat capacity of argon is 3/2 R.

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 2.9E

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Calculate the molar entropy of a constant-volume sample of argon at 250 K given that it is 154.84 J K⁻¹ mol⁻¹ at 298 K; the molar constant-volume heat capacity of argon is 3/2 R.

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