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

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What is the proper form of the equilibrium constant expression for the equation; N2(g)+O2(g)2NO(g) View Available Hint(s) What is the proper form of the equilibrium constant expression for the equation;

K = [NO][N2][O2]

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

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

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

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The K of the reaction:

NO2(g)+NO3(g)N2O5(g)

is K=2.1×1020. What can be said about this reaction?

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The  of the reaction:

is . What can be said about this reaction?

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Part C

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Part D

The acid HOCl (hypochlorous acid) is produced by bubbling chlorine gas through a suspension of solid mercury(II) oxide particles in liquid water according to the equation:

2HgO(s)+H2O(l)+2Cl2(g)2HOCl(aq)+HgOHgCl2(s)

What is the equilibrium constant expression for this reaction?The acid  (hypochlorous acid) is produced by bubbling chlorine gas through a suspension of solid mercury(II) oxide particles in liquid water according to the equation:

What is the equilibrium constant expression for this reaction?

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At equilibrium the concentration of products and reactants is about the same At equilibrium the concentration of products is much greater than the concentration of reactants At equilibrium the concentration of reactants is much greater than that of products There are no reactants left over once the reaction reaches equilibrium

Explanation / Answer

(A)

proper form of the equilibrium constant expression for the equation-

N2(g) + O2(g) 2NO(g)

k = [NO]2 / [N2][O2]

(B)

For recation - NO2(g) + NO3(g) N2O5(g)

k = 2.1*10^(-20)

Value of equilibrium constant is very low.

so, At equilibrium the concentration of reactants is much greater than that of products.

(D)

equilibrium constant expression for given reaction-

k = [HOCl]2 / [Cl2]2

(Exclude solid(s) and liquid(l) from expression)

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