Question

A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of

this solution? Water is added to dilute this solution to a solution of 3.03% by weight H2SO4

(SG= 1.020). What is the new normality of the resulting solution and how were they mixed?

(Assume 100 mL of the original solution was used.)

Answer 1

Normality of the solution=0.61M