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✓ chemical engineer is studying the following reaction: 2 NO(g) + 2H₂(g) → N₂(g) + 2H₂O(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.091. The engineer charges ("fills") four reaction vessels with nitrogen monoxide and hydrogen, 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 NO H₂ N₂ H₂O NO H₂ N₂ H₂O ΝΟ H₂ N₂ pressure 8.91 atm. 2.88 atm 6.04 atm 5.62 atm 10.74 atm 4.71 atm 5.13 atm 3.79 atm 8.88 atm. 2.85 atm 6.05 atm expected change in pressure Ot increase ↑ increase ↑ increase O † increase O↑ increase Ot increase 1 increase ↑ increase ↑ increase ↑ increase ↑ increase O decrease Odecrease O decrease O decrease O decrease Odecrease Odecrease Odecrease O decrease O decrease O decrease (no change) O (no change) O (no change) O(no change) (no change) O (no change) O(no change) O(no change) (no change) O(no change) (no change)

✓ chemical engineer is studying the following reaction: 2 NO(g) + 2H₂(g) → N₂(g) + 2H₂O(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.091. The engineer charges ("fills") four reaction vessels with nitrogen monoxide and hydrogen, 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 NO H₂ N₂ H₂O NO H₂ N₂ H₂O ΝΟ H₂ N₂ pressure 8.91 atm. 2.88 atm 6.04 atm 5.62 atm 10.74 atm 4.71 atm 5.13 atm 3.79 atm 8.88 atm. 2.85 atm 6.05 atm expected change in pressure Ot increase ↑ increase ↑ increase O † increase O↑ increase Ot increase 1 increase ↑ increase ↑ increase ↑ increase ↑ increase O decrease Odecrease O decrease O decrease O decrease Odecrease Odecrease Odecrease O decrease O decrease O decrease (no change) O (no change) O (no change) O(no change) (no change) O (no change) O(no change) O(no change) (no change) O(no change) (no change)

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 51QRT: At room temperature, the equilibrium constant Kc for the reaction 2 NO(g) ⇌ N2(g) + O2(g) is 1.4 ×...
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chemical engineer is studying the following reaction: 2 NO(g) + 2H₂(g) → N₂(g)+2H₂O(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.091. The engineer charges ("fills") four reaction vessels with nitrogen monoxide and hydrogen, 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 ΝΟ H₂ N₂ H₂O ΝΟ H₂ N. H₂O ΝΟ H₂ N₂ H₂O pressure 8.91 atm 2.88 atm 6.04 atm 5.62 atm 10.74 atm 4.71 atm 5.13 atm 3.79 atm 8.88 atm 2.85 atm 6.05 atm 5.65 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:chemical engineer is studying the following reaction: 2 NO(g) + 2H₂(g) → N₂(g)+2H₂O(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.091. The engineer charges ("fills") four reaction vessels with nitrogen monoxide and hydrogen, 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 ΝΟ H₂ N₂ H₂O ΝΟ H₂ N. H₂O ΝΟ H₂ N₂ H₂O pressure 8.91 atm 2.88 atm 6.04 atm 5.62 atm 10.74 atm 4.71 atm 5.13 atm 3.79 atm 8.88 atm 2.85 atm 6.05 atm 5.65 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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