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
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter6: Equilibria In Single-component Systems
Section: Chapter Questions
Problem 6.55E
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