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(D) The auto-ionization of water is represented by the equation: $H_2O(l) \rightleftharpoons H^{+}(aq) + OH^{-}(aq)$.The equilibrium constant for this

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Product of [$H^{+}$] and [$OH^{-}$]

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(D) The auto-ionization of water is represented by the equation: $H_2O(l) \rightleftharpoons H^{+}(aq) + OH^{-}(aq)$.The equilibrium constant for this reaction is $K_c = \frac{[H^{+}][OH^{-}]}{[H_2O]}$.Since the concentration of water $[H_2O]$ is essentially constant in dilute aqueous solutions,we define the ionic product of water as $K_w = K_c [H_2O] = [H^{+}][OH^{-}]$.Therefore,the ionic product of water is the product of the concentrations of hydrogen ions and hydroxide ions.

The ionic product of water is equal to .......

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