Predicting qualitatively how entropy changes with temperature and volume For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. System A few grams of acetone vapor ((CH3)₂CO). A few moles of helium (He) gas. A few moles of helium (He) gas. Change The acetone condenses to a liquid at a constant temperature of -12.0 °C. The helium is heated from -19.0 °C to 59.0 °C while the volume is held constant at 10.0 L. The helium is heated from 0.0 °C to 3.0 °C and is also compressed from a volume of 13.0 L to a volume of 10.0 L. AS OAS <0 OAS=0 OAS > 0 not enough information OAS < 0 04S=0 OAS >0 O not enough information OAS < 0 O AS=0 OAS > 0 not enough information ||

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section16.6: Gibbs Free Energy
Problem 16.10CE
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Predicting qualitatively how entropy changes with temperature and volume
For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column
will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the
"not enough information" button in the last column.
System
A few grams of acetone vapor ((CH₂)₂CO).
A few moles of helium (He) gas.
A few moles of helium (He) gas.
Predicting qualit
Change
The acetone condenses to a liquid at
a constant temperature of -12.0 °C.
The helium is heated from -19.0 °C
to 59.0 °C while the volume is held
constant at 10.0 L.
The helium is heated from 0.0 °C to
3.0 °C and is also compressed from a
volume of 13.0 L to a volume of
10.0 L.
tion
ΔS
O AS <0
OAS=0
OAS >0
O
not enough
information
Ο ΔS < 0
OAS=0
OAS >0
not enough
information
AS <0
O
O
AS = 0
OAS >0
not enough
information
||
Transcribed Image Text:Predicting qualitatively how entropy changes with temperature and volume For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. System A few grams of acetone vapor ((CH₂)₂CO). A few moles of helium (He) gas. A few moles of helium (He) gas. Predicting qualit Change The acetone condenses to a liquid at a constant temperature of -12.0 °C. The helium is heated from -19.0 °C to 59.0 °C while the volume is held constant at 10.0 L. The helium is heated from 0.0 °C to 3.0 °C and is also compressed from a volume of 13.0 L to a volume of 10.0 L. tion ΔS O AS <0 OAS=0 OAS >0 O not enough information Ο ΔS < 0 OAS=0 OAS >0 not enough information AS <0 O O AS = 0 OAS >0 not enough information ||
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