Question

100 ml of 0.5M H2S04 solution is neutralized by 50 ml of 0.1 M NaOH and x ml of 0.1M of Ca(OH)2. find x. plzz do the whole procedure

Answer 1

Answer:

Since H2SO4 is a dibasic acid Normality=Molarity x 2= 0.1 x 2= 0.2 N. NaOH is monoacidic, so Normality=Molarity x = 0.5 x 1= 0.5 N.

The volume of H2SO4 required =1000x0.5/0.2=2500 ml.(or)=2.5 liters.