Asked by Hillary

calculate the normality of Ca(OH)<sub>2</sub> in a solution made by dissolving 4.75 g Ca(OH)<sub>2</sub> in enough water to a make 250 mL of solution
Answered by DrBob222
Normality = # equilvalents/L of solution.

#equivalents = grams/equivalent weight.
equivalent weight Ca(OH)2 = molar mass/2
# equivalents = 4.75/equivalent weight = ??
N = ??equivalents/0.250 L = xx
Answered by Anonymous
0.512N
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