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Short Answer
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Multiple Choice
A) A shift to produce more SO2
B) A shift to produce more O2
C) No change
D) A shift to produce more SO3
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Multiple Choice
A) Increase the temperature.
B) Remove some NO.
C) Add more NOBr.
D) Compress the gas mixture into a smaller volume.
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Short Answer
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Multiple Choice
A) 147 g
B) 74.3 g
C) 33.9 g
D) 49.0 g
E) 24.8 g
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Short Answer
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Multiple Choice
A) 5.25
B) 0.22
C) 4.5
D) 0.19
E) 1.6 * 102
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Multiple Choice
A) 1.26 M
B) 2.25 M
C) 2.50 M
D) 3.52 M
E) 11.0 M
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Multiple Choice
A) The reaction is at equilibrium.
B) The reaction will proceed in the direction of forming more PCl5 until equilibrium is reached.
C) The reaction will proceed in the direction of forming more PCl3 and Cl2 until equilibrium is reached.
D) None of the above statements is true.
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Multiple Choice
A) 1.06 atm
B) 1.36 atm
C) 2.39 atm
D) 4.20 atm
E) 1.51 atm
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Multiple Choice
A) 2.0 * 10-5
B) 2.5 * 109
C) 5.0 * 104
D) 5.0 * 10-4
E) 2.0 * 10-3
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Essay
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View Answer
Multiple Choice
A) 3.2 M
B) 3.5 M
C) 4.5 M
D) 7.1 M
E) None of these.
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Multiple Choice
A) 2.1 * 10-2
B) 1.7 * 10-3
C) 0.70
D) 1.2
E) 3.8 * 10-4
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Multiple Choice
A) more SO3 will be produced.
B) Kc will decrease.
C) no change will occur in Kc .
D) Kc will increase.
E) the pressure will decrease.
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Multiple Choice
A) 0.138 M
B) 0.220 M
C) 0.550 M
D) 0.275 M
E) 0.0275 M
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Multiple Choice
A) 7.5
B) 0.125
C) 0.0750
D) 0.10
E) 0.050
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Multiple Choice
A) Increasing the system volume shifts the equilibrium to the right.
B) Increasing the temperature shifts the equilibrium to the right.
C) A catalyst speeds up the approach to equilibrium and shifts the position of equilibrium to the right.
D) Decreasing the total pressure of the system shifts the equilibrium to the right.
E) Increasing the temperature causes the equilibrium constant to increase.
Correct Answer
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Multiple Choice
A) 0.125
B) 8.0
C) 6.1
D) 0.16
E) 0.083
Correct Answer
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