Boiling Point Elevation

Calculate how much a dissolved solute raises a solvent's boiling point.

Molality (mol/kg)

Kb (default 0.512)

van't Hoff factor i (default 1)

Pure Solvent Boiling Point °C (default 100)

About this calculator

Boiling point elevation ΔT = i·Kb·m. Defaults are for water (Kb = 0.512 °C·kg/mol, boiling at 100 °C) and a non-dissociating solute (i = 1).