Post Assessment

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Maggie Doan 1I
Posts: 61
Joined: Fri Sep 28, 2018 12:24 am

Post Assessment

Postby Maggie Doan 1I » Wed Jan 16, 2019 12:28 am

Write the equilibrium constant expression for the unbalanced chemical equation.
NO2 (g) + H2 (g) ⇌ NH3 (g) + H2 O (l).

Is the answer (NH3)^2/ (H2)^9(NO3)^2?

Michelle Fu 1H
Posts: 35
Joined: Fri Sep 28, 2018 12:19 am

Re: Post Assessment

Postby Michelle Fu 1H » Wed Jan 16, 2019 1:19 am

No, the part that you're getting mixed up with is balancing the equation

The correctly balanced equation should be 2NO2 (g) + 7H2 (g) ⇌ 2NH3 (g) + 4H2O(l)

Therefore the correct answer should be: (NH3)^2/(((H2)^7)(NO2)^2)

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