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 = [tex]\frac{number of moles}{Kg of solvent}[/tex]
Substitution
Molality = [tex]\frac{43.6}{13.5}[/tex]
Simplification and result
Molality = 3.2
