Question

a H²SO⁴ is labeled 40 the density of the solution is the concentration of the solution in% ​

Answer 1

Explanation:

Volume of solution = Total mass of solution/Given density of solution

                                = 100/1.3

                                = 76.92 L

Mass by volume = mass of H2SO4/Volume of solution * 100

                             = 40/76.92 * 100

                             = 52%(m/V)