Question

10 ml H2 S o4 is dissolved in 19 ml of water calculate mass by volume percentage of solution

Answer 1

here, t he data is not complete, though, we know that, the density of sulphuric acid = 1.84 g/ml

So, mass of sulphuric acid dissolved in water = density x volume = 1.84 x 10 = 18.4 g

Further, volume of solution = 10+ 90 = 100 ml

So, we see that. 100ml sulphuric acid solution has 18.4 g of H 2 SO 4

So, Concentration of solution(m/V%) = 18.4/100 x100 = 18.4 %