Consider the equilibrium reaction,   MX3(s) ⇌ M3+(aq) + 3X-(aq)   Which of the following is TRUE regarding the molar solubility (s) of MX3 in terms of Ksp? a. s=3√Ksp/27 b. s=4√Ksp/9 c. s=4√Ksp/27 d. s=3√Ksp/9

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