2 H₂S(g)+30₂(g) → 2 SO₂(g)+2H₂O(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.057. The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction vessel A B compound H₂S 0₂ SO₂ H₂O H₂S 0₂ SO₂ H₂O pressure 1.26 atm 7.31 atm 4.31 atm 4.32 atm 1.55 atm 7.73 atm 4.02 atm 4.03 atm. expected change in pressure ↑ increase O ↑ increase O ↑ increase Ot increase ↑ increase O decrease ↓ O decrease Ot increase decrease ↓ decrease decrease Ot increase O decrease O ↑ increase O decrease decrease O (no change) O (no change) O (no change) (no change) (no change) (no change) O(no change) (no change)
2 H₂S(g)+30₂(g) → 2 SO₂(g)+2H₂O(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.057. The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction vessel A B compound H₂S 0₂ SO₂ H₂O H₂S 0₂ SO₂ H₂O pressure 1.26 atm 7.31 atm 4.31 atm 4.32 atm 1.55 atm 7.73 atm 4.02 atm 4.03 atm. expected change in pressure ↑ increase O ↑ increase O ↑ increase Ot increase ↑ increase O decrease ↓ O decrease Ot increase decrease ↓ decrease decrease Ot increase O decrease O ↑ increase O decrease decrease O (no change) O (no change) O (no change) (no change) (no change) (no change) O(no change) (no change)
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
![A chemical engineer is studying the following reaction:
2 H₂S(g)+30₂(g) → 2 SO₂(g)+2H₂O(g)
At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.057.
The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, and lets the reaction begin. He then measures the composition of the
mixture inside each vessel from time to time. His first set of measurements are shown in the table below.
Predict the changes in the compositions the engineer should expect next time he measures the compositions.
reaction
vessel
A
B
U
compound
H, S
0₂
SO₂
H₂O
H, S
0₂
SO₂
H₂O
H₂S
0₂
SO₂
H₂O
pressure
1.26 atm
7.31 atm
4.31 atm
4.32 atm
1.55 atm
7.73 atm
4.02 atm
4.03 atm
2.07 atm
8.52 atm
3.50 atm
3.51 atm
expected change in pressure
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↓ decrease
↓decrease
↓ decrease
↓decrease
↓ decrease
↓ decrease
↓ decrease
↓ decrease
↓decrease
↓ decrease
↓ decrease
↓decrease
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F61ad7f72-97e8-4e38-83ab-7685cffaff26%2Ff825fd8e-25ba-450b-a212-e39f271141eb%2Fgk0nueg_processed.png&w=3840&q=75)
Transcribed Image Text:A chemical engineer is studying the following reaction:
2 H₂S(g)+30₂(g) → 2 SO₂(g)+2H₂O(g)
At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.057.
The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, and lets the reaction begin. He then measures the composition of the
mixture inside each vessel from time to time. His first set of measurements are shown in the table below.
Predict the changes in the compositions the engineer should expect next time he measures the compositions.
reaction
vessel
A
B
U
compound
H, S
0₂
SO₂
H₂O
H, S
0₂
SO₂
H₂O
H₂S
0₂
SO₂
H₂O
pressure
1.26 atm
7.31 atm
4.31 atm
4.32 atm
1.55 atm
7.73 atm
4.02 atm
4.03 atm
2.07 atm
8.52 atm
3.50 atm
3.51 atm
expected change in pressure
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↑ increase
↓ decrease
↓decrease
↓ decrease
↓decrease
↓ decrease
↓ decrease
↓ decrease
↓ decrease
↓decrease
↓ decrease
↓ decrease
↓decrease
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
(no change)
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