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Write the expression of K(c) for the rea...

Write the expression of `K_(c)` for the reaction `N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g)`. Give units of K.

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`K=([NH_(3)]^(2))/([N_(2)][H_(2)]^(3))=((molL^(-1))^(2))/((molL^(-1))(molL^(-1))^(3))=L^(2)mol^(-2)`
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