Question

Why does equilibrium constant change when a reaction is multiplied?

Answer 1

The equilibrium constant change when a reaction is multiplied because equilibrium constant shows that the reaction that wants to get complete the carbon.

Answer 2

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The desired reaction has been multiplied by 4. The value of the equilibrium constant will be the 4th power of the given Kc. If two or more reactions are added to give another, the equilibrium constant for the reaction is the product of the equilibrium constants of the equations added.