What is the equilibrium constant of 2h, 0 = 2h2 +0,?

K =  [H₂]² [ O₂] / [H₂O]²

Explanation:

The equilibrium constant of any reaction can be written as,

K = [product]/ [reactant]

For given reaction:

Chemical equation:

2H₂O    →   2H₂ + O₂

equilibrium constant:

K = [H₂] [ O₂] / [H₂O]

In stoichiometric calculations, we will put the coefficient of balanced equation in given equilibrium constant equation.

K =  [H₂]² [ O₂] / [H₂O]²

the answer is:  

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