The solubility of CaCO_3 in water is 3.05 tim | vedclass

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(D) The dissociation of $CaCO_3$ is given by: $CaCO_3(s) \rightleftharpoons Ca^{2+}(aq) + CO_3^{2-}(aq)$ For a binary electrolyte of the type $AB$,the

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$9.3 	imes 10^{-8}$

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(D) The dissociation of $CaCO_3$ is given by: $CaCO_3(s) ightleftharpoons Ca^{2+}(aq) + CO_3^{2-}(aq)$ For a binary electrolyte of the type $AB$,the solubility product $K_{sp}$ is related to solubility $S$ by the formula: $K_{sp} = [Ca^{2+}][CO_3^{2-}] = S 	imes S = S^2$ Given solubility $S = 3.05 	imes 10^{-4} \, mol/L$. $K_{sp} = (3.05 	imes 10^{-4})^2$ $K_{sp} = 9.3025 	imes 10^{-8} \approx 9.3 	imes 10^{-8}$

The solubility of $CaCO_3$ in water is $3.05 \times 10^{-4} \, mol/L$. Its solubility product will be:

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