Calculate the Normality of a solution having 15 gm equivalents. Dissolved in 750 mL solution.
15 N
20 N
75 N
0.2 N
Recollect that,
Normality = Number of gram equivalenets of soluteVol. of solution (in litres)
= 15750×10−3 (750 mL → 750 × 10−3L)
= 20 N
Calculate the normality of 1.11 gm of CaCl2 is dissolved in 250 ml solution.