Consider the following reaction where Kc = 55.6 at 698 K. H₂(g) + I₂(g) =2HI(g) A reaction mixture was found to contain 4.23x10-2 moles of H₂(g), 4.39x10-2 moles of I₂(g) and 0.293 mole Is the reaction at equilibrium? If not, what direction must it run in order to reach equilibrium? The reaction quotient, Qc, equals The reaction A. must run in the forward direction to reach equilibrium. B. must run in the reverse direction to reach equilibrium. C. is at equilibrium.

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
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Problem 62QRT
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Consider the following reaction where Kc = 55.6 at 698 K.
H₂(g) + I₂(g) =2HI(g)
A reaction mixture was found to contain 4.23x10-2 moles of H₂(g), 4.39×10-2 moles of I₂(g) and 0.293 moles of HI(g), in a 1.00 liter container.
Is the reaction at equilibrium?
If not, what direction must it run in order to reach equilibrium?
The reaction quotient, Qc, equals |
The reaction
A. must run in the forward direction to reach equilibrium.
B. must run in the reverse direction to reach equilibrium.
C. is at equilibrium.
Transcribed Image Text:Consider the following reaction where Kc = 55.6 at 698 K. H₂(g) + I₂(g) =2HI(g) A reaction mixture was found to contain 4.23x10-2 moles of H₂(g), 4.39×10-2 moles of I₂(g) and 0.293 moles of HI(g), in a 1.00 liter container. Is the reaction at equilibrium? If not, what direction must it run in order to reach equilibrium? The reaction quotient, Qc, equals | The reaction A. must run in the forward direction to reach equilibrium. B. must run in the reverse direction to reach equilibrium. C. is at equilibrium.
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