Hi,

please give the solution for this numerical

 

How many ml of sulphuric acid of density 1.8 g/ml containig 92.5%by volume of suphuric acid should be added to litre of 40% solution of sulphuric acid ,density 1.3 g/ml in order to prepare 50% solution of sulphuric acid,density 1.4 g/ml

(using molarity equation)

 

(ans-166ml)

M = 10 . percent . d

        molecular mass

 

also, we have

 

M1V1 + M2V2 = M3V3

 

LET THE VOLUME ADDED BE V

V2 = 1

V3 = 1 + V

 

M1 = ...(BY ABOVE FORMULAE)

 

DO RATE ME IF ANSWER COMES!!!!!!!!!