Calculate the grams of solute required to make 250 ml of. 10% mgso4 (m/v

In order to make a 0.1% solution, mass by volume, we may use the equation:

mass of solute / volume of solution = 0.1%

mass of solute = 0.1% x volume of solution

mass of solute = 0.001 x 250

mass of solute = 0.25 grams