Online cryoscopic calculator to calculate cryoscopic constant for finding molality to freezing point depression
The cryoscopic constant, relates molality to freezing point depression (which is a colligative property). It is the ratio of the latter to the former: i is the van 't Hoff factor, the number of particles the solute splits into or forms when dissolved.b is the molality of the solution.
Formula:
where,
| R is the molar gas constant (8.3144621 J mol-1 K-1) |
| Tf is the Freezing point |
| Lv is the Enthalpy of fusion per gram |
| Kf is the Cryoscopic constant |