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, information" button in the last column. check the "not enough alo Note for advanced students: you may assume ideal gas and ideal Ar solution behaviour. System Change AS O AS< 0 A mixture of nitrogen (N2) gas and An additional 2.0 L of pure O, gas is added to the mixture, with the O AS = 0 oxygen (O,) gas at 1 atm and O As > 0 42° C. pressure kept constant at 1 atm. not enough information AS < 0 The solution is put into a semipermeable bag immersed in the AS = 0 A 0.35M solution of sucrose in 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 O AS <0 The seawater is passed through a reverse-osmosis filter, which O AS = 0 A liter of seawater at 15° C. separates it into 750. mL of pure AS> 0 water and 250. mL of brine (very salty water). 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
Chapter4: Gibbs Energy And Chemical Potential
Section: Chapter Questions
Problem 4.66E
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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 E
information" button in the last column.
olo
Note for advanced students: you may assume ideal gas and ideal
solution behaviour.
System
Change
AS
O As < 0
A mixture of nitrogen (N,) gas and
An additional 2.0 L of pure O, gas
O As = 0
oxygen (O,) gas at 1 atm and
is added to the mixture, with the
O As> 0
42° C.
pressure kept constant at 1 atm.
not enough
information
O As< 0
The solution is put into a
A 0.35 M solution of sucrose in
semipermeable bag immersed in the
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
O AS < 0
The seawater is passed through a
reverse-osmosis filter, which
O AS = 0
A liter of seawater at 15° C.
separates it into 750. mL of pure
O AS > 0
water and 250. mL of brine (very
salty water).
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 E information" button in the last column. olo Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS O As < 0 A mixture of nitrogen (N,) gas and An additional 2.0 L of pure O, gas O As = 0 oxygen (O,) gas at 1 atm and is added to the mixture, with the O As> 0 42° C. pressure kept constant at 1 atm. not enough information O As< 0 The solution is put into a A 0.35 M solution of sucrose in semipermeable bag immersed in the 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 O AS < 0 The seawater is passed through a reverse-osmosis filter, which O AS = 0 A liter of seawater at 15° C. separates it into 750. mL of pure O AS > 0 water and 250. mL of brine (very salty water). not enough information
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ISBN:
9781133958437
Author:
Ball, David W. (david Warren), BAER, Tomas
Publisher:
Wadsworth Cengage Learning,