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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
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 < 0 300 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
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
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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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