A student ran the following reaction in the laboratory at 637 K: 2HI(g) H2(g) + I2(g) When she introduced 0.390 moles of HI(g) into a 1.00 liter container, she found the equilibrium concentration of HI(g) to be 0.313 M. Calculate the equilibrium constant, Kc, she obtained for this reaction.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter19: The Chemistry Of The Main-group Elements
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Problem 60QRT
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A student ran the following reaction in the laboratory at 637 K:
2HI(g) H2(g) + I2(g)
When she introduced 0.390 moles of HI(g) into a 1.00 liter container, she found the equilibrium concentration of HI(g) to be 0.313 M.
Calculate the equilibrium constant, Kc, she obtained for this reaction.
K. =
Transcribed Image Text:A student ran the following reaction in the laboratory at 637 K: 2HI(g) H2(g) + I2(g) When she introduced 0.390 moles of HI(g) into a 1.00 liter container, she found the equilibrium concentration of HI(g) to be 0.313 M. Calculate the equilibrium constant, Kc, she obtained for this reaction. K. =
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