Question

What is the molality of a solution made up of 43.6 mol of CACI₂ dissolved in 13.5 kg of water? Please Show work

Answer 1

Answer:

The answer to your question is m = 3.2

Explanation:

Molality is defined as the number of moles of a solute dissolved in a mass of solvent (kg).

Data

moles of solute = 43.6

mass of solvent = 13.5 kg

Formula

Molality = $\frac{number of moles}{Kg of solvent}$

Substitution

Molality = $\frac{43.6}{13.5}$

Simplification and result

Molality = 3.2