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Predict which of the following reactions...

Predict which of the following reactions will have appreciable concentration of rectants and products:
a. `Cl_(2)(g) hArr 2Cl(g), K_(c)=5xx10^(-39)`
b. `Cl_(2)(g)+2NO(g) hArr 2NOCl(g), K_(c)=3.7xx10^(8)`
c. `Cl_(2)(g)+2NO_(2)(g) hArr 2NO_(2)Cl(g), K_(c)=1.8`

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(a) Reactants predominate ,(b) Products predominate ,(c) both reactants and products will be present in comparable amounts.
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MODERN PUBLICATION-EQUILIBRIUM-Conceptual Question 1
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