What is the proper form of the equilibrium constant expression for the equation;

+1 vote
N2(g) + O2(g) <-> 2NO(g)

K = [NO] / [N2][O2]

K = [NO]^2 / [N2][O2]

K = [[N2][O2] / [NO]^2

K = 2[NO] / [N2][O2]
asked Feb 22, 2012 in General Chemistry by apush ~Expert~ (552 points)
    

1 Answer

+2 votes

K = [NO]^2 / [N2][O2]

is the correct choice

its products over reactants each raised to the power of the coefficients.

answered Feb 22, 2012 by pokemonmaster ~Expert~ (3,856 points)



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