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A student sets out to determine the Ksp of the sparingly soluble salt, M2X3. This salt...

A student sets out to determine the Ksp of the sparingly soluble salt, M2X3. This salt dissociates into the ions M3+ (aq) and X2- (aq). A sample of a 0.00300M M(NO3)3 (aq) solution is titrated by a 0.00200M solution of K2X (aq). A precipitate starts to form when 4.50mL of K2X (aq) have been added. Based on this data, determine the Ksp of M2X3. As usual, assume that aqueous solution volumes are additive.
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