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Boiling Point Elevation Calculator

A liquid has a higher boiling point than a pure solvent.

Input

(ΔT) units
(T_solution) units

Output

Boiling Point Elevation
0
Boiling Point of the solution
0

Boiling Point Elevation Formula

elevtion solution
  • i = Boiling point of pure solvent (T_solvent)
  • Kb = Ebullioscopic constant (K_b)
  • m = Molality (m)

Defination / Uses

When another compound is added to a liquid (a solvent), the boiling point of the liquid (a solvent) raises, implying that a solution has a higher boiling point than a pure solvent. Boiling point elevation can be used to find the molar mass of a solute.

How to Calculate Boiling Point Elevation ?

  1. Enter Boiling point of pure solvent, in °C
  2. Enter Ebullioscopic constant Kb kg/mol
  3. Enter molality mol/kg
  4. In Result Display Boiling Point Elevation and Boiling Point of the solution

Use the upper given formula for manual calculations. No sign-up, registration OR captcha is required to use this tool.