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# 11. The solubility product constant for aluminum hydroxide (Al(OH)3) is 3.0 x 10”. Use the information...

11. The solubility product constant for aluminum hydroxide (Al(OH)3) is 3.0 x 10”. Use the information to calculate the molar solubility of Aluminum hydroxide in: (a) pure water (6 points) 0.80 M KOH solution (4 points) 12. 20.0 mL of a 0.200 mol L solution of a metal ion M is mixed with 20.0 mL of a 0.300 mol I'' solution of a substance L. The following equilibrium is established: M (aq) + 2L (aq) + ML(aq) At equilibrium the concentration of L is found to be 0.0100 mol L". What is the equilibrium concentration of ML22*, in mol L '? (8 points)

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