Question 1
What is the value for
Kc for the reaction below if the equilibrium concentrations are [N
2] = 0.025 M, [H
2] = 0.0013 M and [NH
3] = 0.028 M for the following reaction?
N
2(g) + 3 H
2(g)
![](data:image/png;base64, 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)
2 NH
3(g)
◦ 8.6 × 10
2◦ 1.4 × 10
7◦ 1.2 × 10
-3 ◦ 7.1 × 10
-8◦ 7.4 × 10
5 Question 2
What is the value for
Kc if [CO] = 0.025 M, [H
2] = 0.013 M and [CH
3OH] = 0.0028 M for the following reaction?
CH
3OH(g)
![](data:image/png;base64, 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)
CO(g) + 2 H
2(g)
◦ 1.5 × 10
-3 ◦ 0.12
◦ 6.6 × 10
2 ◦ 8.6
◦ 9.1 × 10
-7