A sample of solid caoh2 is stirred in waterat 30 degree c

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(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 A 100.-mL sample of this solution is withdrawn and titrated with 5.00 x 10-2 MHBr.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

Reference no: EM13634561

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