Calculate the value of the equilibrium constant, kc, for the reaction cubr(s) + br−(aq) ↽⇀ cubr−2(aq) kc= ? the solubility product constant, ksp, for cubr is 6.27×10−9 and the overall formation constant, kf ), for cubr2− is 8.0×105.

Answer : The equilibrium constant for the reaction is

Explanation :

The given equilibrium reaction is:

The dissociation reaction will be:

The formation reaction will be:

Thus, the value of equilibrium constant will be:

Now put all the given values in this expression, we get:

Therefore, the equilibrium constant for the reaction is

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