Question

100 ml of 0.3 N and HCL solution is mixed with 200 ml of 0.6 N and H2SO4 solution what is the normality of H2SO4 in the final solution ?

Answer 1

Molarity of resulting mixture solution is given byM=M1V1+M2V2V1+V2M1=856×1000200=0.714 MM2=110=0.1 MV1=200 ml=0.2 LV2=200 ml=0.2 LM=0.714×0.2+0.1×0.20.2+0.2=0.1428+0.020.4=0.407 M