A mixture of hydrogen, nitrogen, and ammonia is brought to equilibrium at 25 °C. Analysis of the mixture reveals the following concentrations: [H2(g)] = 0.00092 ; [N2(g)] = 0.981; [NH3(g)] = 0.523. What is the value of Kc at this temperature for the following equilibrium? 3H2(g) + N2(g) 2 2NH3(g) Select one: O a. 2.8 x 10-9 O b. 3.6 x 108 O c. 5.7 x 102 O d. 1.7 x 10"3

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
Section12.1: Characteristics Of Chemical Equilibrium
Problem 12.2CE
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A mixture of hydrogen, nitrogen, and ammonia is brought to equilibrium at 25 °C. Analysis of the
mixture reveals the following concentrations: [H2(g)] = 0.00092: [N2(g)] = 0.981; [NH3(g)] = 0.523.
What is the value of Kc at this temperature for the following equilibrium?
3H2(g) + N2(g) 2 2NH3(g)
Select one:
a. 2.8 x 10-9
O b. 3.6 x 108
O c. 5.7 x 102
O d. 1.7 x 10-3
Transcribed Image Text:A mixture of hydrogen, nitrogen, and ammonia is brought to equilibrium at 25 °C. Analysis of the mixture reveals the following concentrations: [H2(g)] = 0.00092: [N2(g)] = 0.981; [NH3(g)] = 0.523. What is the value of Kc at this temperature for the following equilibrium? 3H2(g) + N2(g) 2 2NH3(g) Select one: a. 2.8 x 10-9 O b. 3.6 x 108 O c. 5.7 x 102 O d. 1.7 x 10-3
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