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If the molar solubility of MnCO3 is 1.4*10-6 M at a certain temperature, what is the...

If the molar solubility of MnCO3 is 1.4*10-6 M at a certain temperature, what is the Ksp for the compound

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Answer #1

MnCO3(s) --------------------> Mn^2+ (aq) + CO3^2- (aq)

                                                   s                s

Ksp = [Mn^2+][CO3^2-]

Ksp   = s*s

Ksp   = s^2

         = (1.4*10^-6)^2

         = 1.96*10^-12 >>>>>answer

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