The equilibrium constant expression for a gas reaction is,


Write the balanced chemical equation corresponding to this expression.

For a chemical change,

aA + bB ⇌ cC + dD


Equilibrium constant Kc for the reaction,


Kc =


In question, expression for equilibrium constant is given as,


Kc =


Comparing the power of each concentration term we can find the chemical reaction.


The reaction here is given by,


4NO + 6H2O ⇌ 4NH3 + 5O2


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