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4 HCl(g) + O₂(g) → 2 H₂O(g) + 2Cl₂(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.039. 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 с compound H CI 0₂ H₂O Cl₂ H CI 0₂ H₂O C1₂ H CI 0₂ H₂O Cl₂ pressure 8.57 atm 6.83 atm. 5.56 atm 2.90 atm 8.78 atm 6.88 atm 5.45 atm 2.79 atm 7.74 atm 7.19 atm 7.37 atm 4.30 atm expected change in pressure ↑ increase ↑ increase Ot increase ↑ increase ↑ increase Ot increase ↑ increase ↑ increase Ot increase Ot increase ↑ increase Odecrease Odecrease O decrease Odecrease O decrease Odecrease Odecrease Odecrease O decrease O decrease O decrease ↑ increase O decrease O(no change) O(no change) O(no change) (no change) (no change) O(no change) O(no change) O(no change) (no change) O(no change) (no change) (no change)

4 HCl(g) + O₂(g) → 2 H₂O(g) + 2Cl₂(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.039. 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 с compound H CI 0₂ H₂O Cl₂ H CI 0₂ H₂O C1₂ H CI 0₂ H₂O Cl₂ pressure 8.57 atm 6.83 atm. 5.56 atm 2.90 atm 8.78 atm 6.88 atm 5.45 atm 2.79 atm 7.74 atm 7.19 atm 7.37 atm 4.30 atm expected change in pressure ↑ increase ↑ increase Ot increase ↑ increase ↑ increase Ot increase ↑ increase ↑ increase Ot increase Ot increase ↑ increase Odecrease Odecrease O decrease Odecrease O decrease Odecrease Odecrease Odecrease O decrease O decrease O decrease ↑ increase O decrease O(no change) O(no change) O(no change) (no change) (no change) O(no change) O(no change) O(no change) (no change) O(no change) (no change) (no change)

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter15: Principles Of Chemical Reactivity: Equilibria
Section: Chapter Questions
Problem 40GQ: Consider the following equilibrium: COBr2(g) CO(g) + Br2(g)Kc = 0.190 at 73 C (a) A 0.50 mol sample...
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hemical 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 0.039. Р 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 Cl 0₂ H₂O C1₂ H CI 0₂ H₂O C1₂ H Cl 0₂ H₂O C12 pressure 8.57 atm 6.83 atm 5.56 atm 2.90 atm 8.78 atm 6.88 atm 5.45 atm 2.79 atm 7.74 atm 7.19 atm 7.37 atm 4.30 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)
Transcribed Image Text:hemical 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 0.039. Р 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 Cl 0₂ H₂O C1₂ H CI 0₂ H₂O C1₂ H Cl 0₂ H₂O C12 pressure 8.57 atm 6.83 atm 5.56 atm 2.90 atm 8.78 atm 6.88 atm 5.45 atm 2.79 atm 7.74 atm 7.19 atm 7.37 atm 4.30 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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