(a) A sample of solid Ca(OH)2 is stirred in waterat 30 degree C until the solution contains as much dissolvedCa(OH)2 as it can hold. A 100.-mL sample of this solution is withdrawn and titrated with 5.00 x 10-2 MHBr. It requires 48.8 mL of the acid solution forne utralization. What is the molarity of the Ca(OH)2solution? _____ M
(b) What is the solubility of Ca(OH)2 in water, at30 degree C, in grams of Ca(OH)2 per 100 mL ofsolution? _____ g