T UI ealil system isted Ih the first column of the table below, decide (if possible) whether the change des of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS AS < 0 300 mL of a solution made from O AS = 0 potassium chloride (KCl) dissolved in water. 0.5 g of KCl crystallizes out of the solution, without changing the temperature. O AS > 0 not enough information AS < 0 A mixture of argon (Ar) gas and An additional 2.0 L of pure N, gas O AS = 0 nitrogen (N,) gas at 1 atm and is added to the mixture, with the O AS > 0 - 12°C. pressure kept constant at 1 atm. not enough information O AS < 0 O AS = 0 A solution made of potassium 50. mL of pure water is added to chloride (KCl) in water, at 67°C. the solution. AS > 0 not enough information
T UI ealil system isted Ih the first column of the table below, decide (if possible) whether the change des of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS AS < 0 300 mL of a solution made from O AS = 0 potassium chloride (KCl) dissolved in water. 0.5 g of KCl crystallizes out of the solution, without changing the temperature. O AS > 0 not enough information AS < 0 A mixture of argon (Ar) gas and An additional 2.0 L of pure N, gas O AS = 0 nitrogen (N,) gas at 1 atm and is added to the mixture, with the O AS > 0 - 12°C. pressure kept constant at 1 atm. not enough information O AS < 0 O AS = 0 A solution made of potassium 50. mL of pure water is added to chloride (KCl) in water, at 67°C. the solution. AS > 0 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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Question
Can you tell if I am correct?
![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
300 mL of a solution made from
0.5 g of KCl crystallizes out of the
O AS = 0
potassium chloride (KCI) dissolved
in water.
solution, without changing the
temperature.
O AS > 0
not enough
information
AS < 0
A mixture of argon (Ar) gas and
An additional 2.0 L of pure N, gas
O AS = 0
nitrogen (N,) gas at 1 atm and
is added to the mixture, with the
O AS > 0
- 12°C.
pressure kept constant at 1 atm.
-
not enough
information
O AS < 0
O AS = 0
A solution made of potassium
50. mL of pure water is added to
chloride (KCI) in water, at 67°C.
the solution.
AS > 0
not enough
information](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F193e003e-4346-4f2d-b890-d6b723c7dbf5%2F1c167b84-00ba-4f35-9539-fa0832758a33%2Fj5uozbc_processed.jpeg&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
300 mL of a solution made from
0.5 g of KCl crystallizes out of the
O AS = 0
potassium chloride (KCI) dissolved
in water.
solution, without changing the
temperature.
O AS > 0
not enough
information
AS < 0
A mixture of argon (Ar) gas and
An additional 2.0 L of pure N, gas
O AS = 0
nitrogen (N,) gas at 1 atm and
is added to the mixture, with the
O AS > 0
- 12°C.
pressure kept constant at 1 atm.
-
not enough
information
O AS < 0
O AS = 0
A solution made of potassium
50. mL of pure water is added to
chloride (KCI) in water, at 67°C.
the solution.
AS > 0
not enough
information
Expert Solution
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Step 1
To check whether entropy is increasing or decreasing one just has to feel.that whether randomness is increasing or decreasing.
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