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You add an excess of Ca(OH)2 to water maintained at a particular temperature, stir until the solution is saturated, filter, then determine the [OH-] in the solution by titration with acid. Titration of 35.0 mL of the calcium hydroxide solution to the endpoint requires 14.60 mL of 0.060 M HCl solution.

What is the molar quantity of OH- in the 35.0 mL of solution?

What are the concentrations of Ca2+ and OH-?

[Ca2+] =

[OH-] =

What is the solubility of Ca(OH)2 under these conditions? (Express g/100 mL as g/dL).

What is the Ksp for Ca(OH)2 under these conditions?

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