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Identify the proper form of the equilibrium-constant expression for the equation
N2(g)+O2(g)⇌2NO(g)

The equilibrium-constant of the reaction NO2(g)+NO3(g)⇌N2O5(g)
is K=2.1×10−20 . What can be said about this reaction?

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)+HgO⋅HgCl2(s)

What is the equilibrium-constant expression for this reaction?

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pstnonsonjoku

Pure solids, liquids and gases are excluded from the equilibrium expression.

What is equilibrium constant?

The term equilibrium constant has to do with the number that shows the extent to which reactants are being converted into products.

In the first reaction; NO2(g)+NO3(g)⇌N2O5(g), the low value of the equilibrium constant implies that the reaction tends towards the left hand side.

In the second reaction, the equilibrium expression is [HOCl]^2. Note that pure solids, liquids and gases are excluded from the equilibrium expression.

Learn more about equilibrium constant:https://brainly.com/question/10038290

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