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ieer is H2(9)+I½(9) → 2 HI(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.31. The engineer charges ("fills") three reaction vessels with hydrogen and iodine, and lets the reaction begin. He then measures the composit 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 H, 3.32 atm Ot increase I decrease O (no change) A 3.04 atm O t increase O I decrease O (no change) HI 0.76 atm O t increase O I decrease O (no change) H, 3.29 atm O t increase I decrease O (no change) 3.01 atm O t increase I decrease O (no change) HI 0.81 atm O t increase O I decrease O (no change)

ieer is H2(9)+I½(9) → 2 HI(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.31. The engineer charges ("fills") three reaction vessels with hydrogen and iodine, and lets the reaction begin. He then measures the composit 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 H, 3.32 atm Ot increase I decrease O (no change) A 3.04 atm O t increase O I decrease O (no change) HI 0.76 atm O t increase O I decrease O (no change) H, 3.29 atm O t increase I decrease O (no change) 3.01 atm O t increase I decrease O (no change) HI 0.81 atm O t increase O I decrease O (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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A chemical engineer is studying the following reaction: H2(g)+I½(g) → 2 HI(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.31. The engineer charges ("fills") three reaction vessels with hydrogen and iodine, 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 H, 3.32 atm f increase I decrease (no change) A 3.04 atm f increase I decrease (no change) HI 0.76 atm f increase O I decrease (no change) H, 3.29 atm f increase I decrease (no change) В 3.01 atm f increase I decrease (no change) HI 0.81 atm f increase O 1 decrease O (no change)
Transcribed Image Text:A chemical engineer is studying the following reaction: H2(g)+I½(g) → 2 HI(g) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.31. The engineer charges ("fills") three reaction vessels with hydrogen and iodine, 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 H, 3.32 atm f increase I decrease (no change) A 3.04 atm f increase I decrease (no change) HI 0.76 atm f increase O I decrease (no change) H, 3.29 atm f increase I decrease (no change) В 3.01 atm f increase I decrease (no change) HI 0.81 atm f increase O 1 decrease O (no change)
Predict anges in the compositions the engineer should expect next time he measures the compositions. reaction compound pressure expected change in pressure vessel H, 3.32 atm f increase I decrease (no change) A 3.04 atm f increase decrease (no change) HI 0.76 atm f increase I decrease (no change) H, 3.29 atm f increase I decrease (no change) В 12 I, 3.01 atm f increase O 1 decrease (no change) HI 0.81 atm f increase O I decrease O (no change) 2.54 atm f increase O 1 decrease (no change) I2 2.26 atm f increase I decrease (no change) HI 2.32 atm f increase O I decrease (no change)
Transcribed Image Text:Predict anges in the compositions the engineer should expect next time he measures the compositions. reaction compound pressure expected change in pressure vessel H, 3.32 atm f increase I decrease (no change) A 3.04 atm f increase decrease (no change) HI 0.76 atm f increase I decrease (no change) H, 3.29 atm f increase I decrease (no change) В 12 I, 3.01 atm f increase O 1 decrease (no change) HI 0.81 atm f increase O I decrease O (no change) 2.54 atm f increase O 1 decrease (no change) I2 2.26 atm f increase I decrease (no change) HI 2.32 atm f increase O I decrease (no change)
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