A chemical engineer is studying the following reaction: 4 HCl (9)+0₂(g) → 2 H₂O(g)+2Cl₂(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.010. 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 A B compound H CI 0₂ H₂O Cl₂ H CI 0₂ H₂O Cl₂ HCI 0₂ pressure 5.52 atm 10.53 atm 3.80 atm 2.64 atm 3.25 atm 8.84 atm 4.02 atm 3.03 atm 4.84 atm 9.24 atm expected change in pressure 1 increase t increase 1 increase ↑ increase ↑ increase Ot increase 1 increase ↑ increase 1 increase Ot increase decrease decrease decrease decrease decrease decrease decrease O decrease decrease O decrease (no change) (no change) O(no change) (no change) (no change) (no change) (no change) (no change) (no change) O(no change) BEEC olo Ar
A chemical engineer is studying the following reaction: 4 HCl (9)+0₂(g) → 2 H₂O(g)+2Cl₂(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.010. 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 A B compound H CI 0₂ H₂O Cl₂ H CI 0₂ H₂O Cl₂ HCI 0₂ pressure 5.52 atm 10.53 atm 3.80 atm 2.64 atm 3.25 atm 8.84 atm 4.02 atm 3.03 atm 4.84 atm 9.24 atm expected change in pressure 1 increase t increase 1 increase ↑ increase ↑ increase Ot increase 1 increase ↑ increase 1 increase Ot increase decrease decrease decrease decrease decrease decrease decrease O decrease decrease O decrease (no change) (no change) O(no change) (no change) (no change) (no change) (no change) (no change) (no change) O(no change) BEEC olo Ar
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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3. Please provide the correct answer choices for all parts to this chemistry problem. 
Transcribed Image Text:tio
A chemical engineer is studying the following reaction:
4 HCl(g) + O₂(g) → 2 H₂O(g)+2Cl₂(g)
At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.010.
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
A
B
C
compound
H CI
0₂
H₂O
Cl₂
H Cl
0₂
H₂O
Cl₂
H CI
0₂
H₂O
Cl₂
pressure
5.52 atm
10.53 atm
3.80 atm
2.64 atm
3.25 atm
8.84 atm
4.02 atm
3.03 atm
4.84 atm
9.24 atm
3.23 atm
2.24 atm
expected change in pressure
Ot increase
Ot increase
Ot increase
Ot increase
Ot increase
Ot increase
Ot increase
↑ increase
Of increase
Ot increase
1 increase
Ot increase
decrease
decrease
decrease
decrease
O decrease
↓
O decrease
O decrease
O↓ decrease
O decrease
O decrease
O decrease
O decrease
X
(no change)
(no change)
O (no change)
O(no change)
(no change)
O(no change)
(no change)
(no change)
(no change)
O(no change)
O(no change)
O(no change)
Ś
?
圖
olo
Ar
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