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A chem v ngineer is studying the following reaction: 4 HCl(g)+O2(g) –2H,O(g)+2C1½(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.081. 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 expected change in pressure pressure HCI 5.02 atm t increase OI decrease O (no change) 3.89 atm O t increase O I decrease O (no change) A H,0 O I decrease O (no change) 6.25 atm O t increase CI, O (no change) 4.61 atm O t increase O I decrease 6.23 atm O t increase O I decrease O (no change) HCI 4.19 atm O t increase O I decrease O (no change) B но 5.64 atm O t increase O I decrease O (no change) CI. 4.00 atm O t increase O. decrease O (no change) HCI 4.79 atm O t increase O. decrease O (no change) O I decrease O (no change) 0, 3.83 atm O 1 increase HO 6.36 atm O t increase O I decrease O (no change) Cl. O, decrease O (no change) 4.72 atm O t increase Explanation Check Piacy

A chem v ngineer is studying the following reaction: 4 HCl(g)+O2(g) –2H,O(g)+2C1½(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.081. 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 expected change in pressure pressure HCI 5.02 atm t increase OI decrease O (no change) 3.89 atm O t increase O I decrease O (no change) A H,0 O I decrease O (no change) 6.25 atm O t increase CI, O (no change) 4.61 atm O t increase O I decrease 6.23 atm O t increase O I decrease O (no change) HCI 4.19 atm O t increase O I decrease O (no change) B но 5.64 atm O t increase O I decrease O (no change) CI. 4.00 atm O t increase O. decrease O (no change) HCI 4.79 atm O t increase O. decrease O (no change) O I decrease O (no change) 0, 3.83 atm O 1 increase HO 6.36 atm O t increase O I decrease O (no change) Cl. O, decrease O (no change) 4.72 atm O t increase Explanation Check Piacy

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 113QRT
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A chem v ngineer is studying the following reaction: 4 HCl(g)+02(g) 2H,O(g)+2C1½(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.081. 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 compound pressure expected change in pressure vessel HCI 5.02 atm t increase OI decrease O (no change) 0, O (no change) 3.89 atm O t increase O I decrease A O I decrease O (no change) H,0 6.25 atm O t increase CI, OI decrease O (no change) 4.61 atm O t increase 6.23 atm O t increase O I decrease O (no change) HCI 0. 4.19 atm O t increase O I decrease O (no change) но O I decrease O (no change) 5.64 atm O t increase CI. 4.00 atm O t increase O! decrease O (no change) 4.79 atm O t increase OI decrease O (no change) HCI O I decrease O (no change) 0, 3.83 atm increase C. но O I decrease O (no change) 6.36 atm O * increase C1 O, decrease O (no change) 4.72 atm O f increase Explanation Check 2021 McCsw Educaton A Rights Reserved Terms of Use T Pvacy rch 目
Transcribed Image Text:A chem v ngineer is studying the following reaction: 4 HCl(g)+02(g) 2H,O(g)+2C1½(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.081. 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 compound pressure expected change in pressure vessel HCI 5.02 atm t increase OI decrease O (no change) 0, O (no change) 3.89 atm O t increase O I decrease A O I decrease O (no change) H,0 6.25 atm O t increase CI, OI decrease O (no change) 4.61 atm O t increase 6.23 atm O t increase O I decrease O (no change) HCI 0. 4.19 atm O t increase O I decrease O (no change) но O I decrease O (no change) 5.64 atm O t increase CI. 4.00 atm O t increase O! decrease O (no change) 4.79 atm O t increase OI decrease O (no change) HCI O I decrease O (no change) 0, 3.83 atm increase C. но O I decrease O (no change) 6.36 atm O * increase C1 O, decrease O (no change) 4.72 atm O f increase Explanation Check 2021 McCsw Educaton A Rights Reserved Terms of Use T Pvacy rch 目
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