In the reaction N2 + 3H2 ⇌ 2NH3, an experiment finds equilibrium concentrations of [N2] = 0.1 M, [H2] = 0.05 M, and [NH3] = 0.001 M. What is the equilibrium constant Kc for this reaction?

a. 0.08

b. 0.20

c. 5.0

d. 12.5

Question

Chemistry

Eliza Bernard

25 January, 11:42

In the reaction N2 + 3H2 ⇌ 2NH3, an experiment finds equilibrium concentrations of [N2] = 0.1 M, [H2] = 0.05 M, and [NH3] = 0.001 M. What is the equilibrium constant Kc for this reaction?

a. 0.08

b. 0.20

c. 5.0

d. 12.5

+2

Answers (1)

Know the Answer?

Mareli Sanchez · Answer 1

The equilibrium constant Kc for this reaction is calculated as follows

from the equation N2 + 3H2 = 2 NH3

qc = (NH3) 2/{ (N2) (H2) ^3}

Qc is therefore = (0.001) 2 / { (0.1) (0.05) ^3} = 0.08

In the reaction N2 + 3H2 ⇌ 2NH3, an experiment finds equilibrium concentrations of [N2] = 0.1 M, [H2] = 0.05 M, and [NH3] = 0.001 M. What is the equilibrium constant Kc for this reaction?a. 0.08b. 0.20c. 5.0d. 12.5

In the reaction N2 + 3H2 ⇌ 2NH3, an experiment finds equilibrium concentrations of [N2] = 0.1 M, [H2] = 0.05 M, and [NH3] = 0.001 M. What is the equilibrium constant Kc for this reaction?

a. 0.08

b. 0.20

c. 5.0

d. 12.5