Question

A solution is prepared by placing 72.8 g of magnesium chloride in 120 g of water at 22oC.
a)What is the boiling point of the solution?

b)What is the freezing point of the solution?

Answer 1

For a.
delta T = i*Kb*molality

For b.
delta T = i*Kf*molality
Post your work if you get stuck.
molality = grams/kg solvent

Answer 2

109.4