Consider the reaction.

N2 (g) + 3H2 (g) 2NH3 (g)

At equilibrium, the concentrations of the different species are as follows.

[NH3] = 0.105 M

[N2] = 1.1 M

[H2] = 1.50 M

What is the equilibrium constant for the reaction at this temperature?

a. 0.0030

b. 0.030

c. 34

d. 340

Question

Dalia Stevenson

Chemistry

14 March, 06:51

Consider the reaction.

N2 (g) + 3H2 (g) 2NH3 (g)

At equilibrium, the concentrations of the different species are as follows.

[NH3] = 0.105 M

[N2] = 1.1 M

[H2] = 1.50 M

What is the equilibrium constant for the reaction at this temperature?

a. 0.0030

b. 0.030

c. 34

d. 340

+5

Answers (1)

Know the Answer?

Jakob Wu · Answer 1

N2 (g) + 3H2 (g) 2NH3 (g)

Constant equilibrium, Ke = [NH3]eq^2 / { [N2]eq * [H2]eq^3 }

[NH3]eq = 0.105 M

[N2]eq = 1.1 M

[H2]eq = 1.50 M

Ke = 0.105^2 / [ 1.1 * (1.50) ^3 } = 0.00297 = 0.0030

Answer: option a. 0.0030

Consider the reaction.N2 (g) + 3H2 (g) 2NH3 (g)At equilibrium, the concentrations of the different species are as follows.[NH3] = 0.105 M[N2] = 1.1 M[H2] = 1.50 MWhat is the equilibrium constant for the reaction at this temperature?a. 0.0030b. 0.030c. 34d. 340

Consider the reaction.

N2 (g) + 3H2 (g) 2NH3 (g)

At equilibrium, the concentrations of the different species are as follows.

[NH3] = 0.105 M

[N2] = 1.1 M

[H2] = 1.50 M

What is the equilibrium constant for the reaction at this temperature?

a. 0.0030

b. 0.030

c. 34

d. 340