Question

What is the molarity of a solution containing 8.0 grams of solute in 0.50kg of solvent?

Answer 1

let us say the molar mass of solute =24g.

mole of the solute = 0.8g x (1mol / 24g)
                             = 0.0333mol

molality = mol of solute / kg of solvent
             = 0.333mol / 0.50kg
             = 0.666M or 0.67M

Answer 2

Answer:

0.67m

Explanation: