Question

Calculate the concentration of acetone of 25 ml is dissolved in 150ml of sol

Answer 1

Answer:

Mass of solute = 25 ml

Mass of solvent = 150 ml

Mass of solution = 25 + 150 = 175 ml

Mass by mass % of a solution

= ( mass of solute/mass of

solution)×100

=(25/175)×100%

= 14.2 %