Answer
0.329 g Ca(OH)2
Work Step by Step
2HCl(aq) + Ca(OH)2 (aq) → CaCl2 (aq) + 2H2O(l)
0.0427 L HCl * (0.208mol HCl)/(1 L HCl) * ( 1 mol Ca(OH)_2)/( 2 mol HCl) * (74.10 g Ca(OH)_2)/(1 mol Ca(OH)_2 ) = 0.329 g Ca(OH)2
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