Junyoung and Enkhtur are experimenting with an ideal gas. in their experiment, a 573-g quantity of the gas undergoes a reversible isothermal compression at a temperature of 341 K. The compression reduces the volume of the gas to one fifth the original volume. The molecular mass of the gas is 39 g/mol and the ideal gas constant is R = 8.314 J/(mol-K). What is the magnitude of the entropy decrease for the gas? Keep 3 significant figures please and no decimals.

University Physics Volume 2
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ISBN:9781938168161
Author:OpenStax
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Chapter3: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 56P: Consider a cylinder with a movable piston containing n moles of an ideal gas. The entire apparatus...
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Junyoung and Enkhtur are experimenting with an ideal gas. in their experiment, a 573-g quantity
of the gas undergoes a reversible isothermal compression at a temperature of 341 K. The
compression reduces the volume of the gas to one fifth the original volume. The molecular mass of
the gas is 39 g/mol and the ideal gas constant is R = 8.314 J/(mol-K). What is the magnitude of the
entropy decrease for the gas? Keep 3 significant figures please and no decimals.
Transcribed Image Text:Junyoung and Enkhtur are experimenting with an ideal gas. in their experiment, a 573-g quantity of the gas undergoes a reversible isothermal compression at a temperature of 341 K. The compression reduces the volume of the gas to one fifth the original volume. The molecular mass of the gas is 39 g/mol and the ideal gas constant is R = 8.314 J/(mol-K). What is the magnitude of the entropy decrease for the gas? Keep 3 significant figures please and no decimals.
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