Please help It's chemistry.?
A chemist must prepare 600. mL of 155. μM aqueous magnesium fluoride MgF 2 working solution. He'll do this by pouring out some 0.000326 M aqueous magnesium fluoride stock solution into a graduated cylinder and diluting it with distilled water. Calculate the volume in mL of the magnesium fluoride stock solution that the chemist should pour out.
- Roger the MoleLv 75 months ago
(600. mL) x (155 x 10^-6 M) / (0.000326 M) = 285 mL