Question

Calculate normality of mixture :- 1) 100 ml of o.1N HCL + 50 ml of 0.25N NaOH . 2) 100 ml of 0.2 H2SO4 + 200 ml of 0.2M HCL . Answer it soon ....

Answer 1

1) normality of the mix = (100x 0.1 + 50 x 0.25 )/ 150 = 0.15 2) N = (100 x 0.2 + 200x 0.3 ) / 300= 0.266