of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check t Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS O aS < o A mixture of helium (He) gas and O AS = 0 An additional 2.0 L of pure Ar gas is added to the mixture, with the pressure kept constant at 5 atm. argon (Ar) gas at 5 atm and O As > 0 -14°C. not enough information AS < 0 O AS = 0 A solution made of sodium iodide 50. mL of pure water is added to (Nal) in water, at 92°C. O As > 0 the solution. not enough information AS < 0 A 0.35 M solution of sucrose in The solution is put into a semipermeable bag immersed in the O AS = 0 water, and a beaker of pure water, water, and 50. mL of pure water O As > 0 both at 37.°C. flows through the bag into the sucrose solution. not enough information
of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check t Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS O aS < o A mixture of helium (He) gas and O AS = 0 An additional 2.0 L of pure Ar gas is added to the mixture, with the pressure kept constant at 5 atm. argon (Ar) gas at 5 atm and O As > 0 -14°C. not enough information AS < 0 O AS = 0 A solution made of sodium iodide 50. mL of pure water is added to (Nal) in water, at 92°C. O As > 0 the solution. not enough information AS < 0 A 0.35 M solution of sucrose in The solution is put into a semipermeable bag immersed in the O AS = 0 water, and a beaker of pure water, water, and 50. mL of pure water O As > 0 both at 37.°C. flows through the bag into the sucrose solution. not enough information
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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![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.
Note for advanced students: you may assume ideal gas and ideal solution behaviour.
System
Change
AS
AS < 0
A mixture of helium (He) gas and
Ar
AS = 0
An additional 2.0 L of
is added to the mixture, with the
pure
gas
argon (Ar) gas at 5 atm and
AS > 0
-14°C.
pressure kept constant at 5 atm.
not enough
information
AS < 0
AS = 0
A solution made of sodium iodide
50. mL of pure water is added to
(Nal) in water, at 92°C.
the solution.
AS > 0
not enough
information
AS < 0
The solution is put into a
semipermeable bag immersed in the
A 0.35 M solution of sucrose in
O AS = 0
water, and a beaker of pure water,
water, and 50. mL of pure water
AS > 0
both at 37.°C.
flows through the bag into the
sucrose solution.
not enough
information](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F805df41e-b889-4c16-a267-318b4eb3cf21%2F71b2d5bf-f56b-44c5-89e8-b560ed309dc4%2Fqscpx49_processed.png&w=3840&q=75)
Transcribed Image Text: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.
Note for advanced students: you may assume ideal gas and ideal solution behaviour.
System
Change
AS
AS < 0
A mixture of helium (He) gas and
Ar
AS = 0
An additional 2.0 L of
is added to the mixture, with the
pure
gas
argon (Ar) gas at 5 atm and
AS > 0
-14°C.
pressure kept constant at 5 atm.
not enough
information
AS < 0
AS = 0
A solution made of sodium iodide
50. mL of pure water is added to
(Nal) in water, at 92°C.
the solution.
AS > 0
not enough
information
AS < 0
The solution is put into a
semipermeable bag immersed in the
A 0.35 M solution of sucrose in
O AS = 0
water, and a beaker of pure water,
water, and 50. mL of pure water
AS > 0
both at 37.°C.
flows through the bag into the
sucrose solution.
not enough
information
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