A chemical engineer is studying the following reaction: 4 HCl(9)+0,(9) 2H,0(9)+2Cl,(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.68. The engineer charges ("fills") four reaction vessels with hydrogen chloride and oxygen, and lets the reaction begin. He then measures the composition 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 compound pressure expected change in pressure HCI 4.20 atm O1 increase OI decrease (no change) 3.82 atm O 1 increase O I decrease O (no change) H,0 2.45 atm O t increase OI decrease O (no change) Cl, 2.58 atm 1 increase OI decrease O (no change) HCI 1.12 atm O t increase 0I decrease e (no change) 3.06 atm O 1 increase OI decrease e (no change) H,0 3.99 atm O t increase OI decrease (no change) Cl, 4.12 atm et increase OI decrease O (no change) HCI 2.94 atm O t increase OI decrease O (no change) 3.81 atm O 1 increase O I decrease O (no change) C. H,0 3.65 atm O 1 increase OI decrease O (no change) Cl, 3.80 atm O t increase OI decrease O (no change) 1目|目目 目|
A chemical engineer is studying the following reaction: 4 HCl(9)+0,(9) 2H,0(9)+2Cl,(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.68. The engineer charges ("fills") four reaction vessels with hydrogen chloride and oxygen, and lets the reaction begin. He then measures the composition 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 compound pressure expected change in pressure HCI 4.20 atm O1 increase OI decrease (no change) 3.82 atm O 1 increase O I decrease O (no change) H,0 2.45 atm O t increase OI decrease O (no change) Cl, 2.58 atm 1 increase OI decrease O (no change) HCI 1.12 atm O t increase 0I decrease e (no change) 3.06 atm O 1 increase OI decrease e (no change) H,0 3.99 atm O t increase OI decrease (no change) Cl, 4.12 atm et increase OI decrease O (no change) HCI 2.94 atm O t increase OI decrease O (no change) 3.81 atm O 1 increase O I decrease O (no change) C. H,0 3.65 atm O 1 increase OI decrease O (no change) Cl, 3.80 atm O t increase OI decrease O (no change) 1目|目目 目|
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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![A chemical engineer is studying the following reaction:
4 HCl(g)+O,(g)2H,0(g)+2Cl,(g)
At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.68.
d.
The engineer charges ("fills") four reaction vessels with hydrogen chloride 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
compound
pressure
expected change in pressure
HCI
4.20 atm
1 increase
I decrease
(no change)
3.82 atm
1 increase
OI decrease
(no change)
H,0
2.45 atm
01 increase
01 decrease
(no change)
Cl,
2.58 atm
1 increase
0I decrease
O (no change)
HC1
1.12 atm
1 increase
décrease
(no change)
3.06 atm
1 increase
0I decrease
(no change)
H,0
3.99 atm
0 1 increase
decrease
(no change).
Cl,
4.12 atm
O1 increase
decrease
(no change)
HC1
2.94 atm
t increase
Idecrease
(no change)
3.81 atm
O 1 increase
0I decrease
O (no change)
H,0
3.65 atm
OT increase
0I decrease
O (no change)
Cl,
3.80 atm
OT increase
0I decrease
O (no change)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd2932a05-99f3-41c1-989e-7dbca32c3377%2F0461dd98-3976-431e-8786-cbbe4028cff0%2Fdfamznn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A chemical engineer is studying the following reaction:
4 HCl(g)+O,(g)2H,0(g)+2Cl,(g)
At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.68.
d.
The engineer charges ("fills") four reaction vessels with hydrogen chloride 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
compound
pressure
expected change in pressure
HCI
4.20 atm
1 increase
I decrease
(no change)
3.82 atm
1 increase
OI decrease
(no change)
H,0
2.45 atm
01 increase
01 decrease
(no change)
Cl,
2.58 atm
1 increase
0I decrease
O (no change)
HC1
1.12 atm
1 increase
décrease
(no change)
3.06 atm
1 increase
0I decrease
(no change)
H,0
3.99 atm
0 1 increase
decrease
(no change).
Cl,
4.12 atm
O1 increase
decrease
(no change)
HC1
2.94 atm
t increase
Idecrease
(no change)
3.81 atm
O 1 increase
0I decrease
O (no change)
H,0
3.65 atm
OT increase
0I decrease
O (no change)
Cl,
3.80 atm
OT increase
0I decrease
O (no change)
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