Question

Write the formula to calculate the molality.

Answer 1

The formula to calculate molality is
$\text{Molarity}=\frac{\text{Number of moles of solute}}{\text{volume of solution (in L)}}$
$\text{Molarity}=\frac{\text{mass of solute in kg}}{\text{molar mass of solute in kg/mol}\times \text{volume of solution (in L)}}$