Question

If the concentration ( mass by mass percentage) of a solution is 20% and the mass of dissolved solute is 20 g, then the mass of solvent is

Answer 1

Answer:

80 g

Explanation:

I hope you get your answer!

Answer 2

Answer:

Explanation:

Mass % of any component of the solution =

(Mass of the component in the solution / Total mass of the solution) x 100

Other methods are:

Volume percentage:

Volume % of a component =

(Volume of the component/Total volume of the solution) x 100

Mass by volume percentage:

It is the mass of solute dissolved in 100 mL of the solution.

i.e. Mass by Volume percentage =

(Mass of solute in grams/Volume of solution in mL) x 100