Ebullioscopic constant
id:
ebullioscopic-constant-267-5195531
title:
Ebullioscopic constant
text:
In thermodynamics, the ebullioscopic constant Kb relates molality b to boiling point elevation. 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. A formula to compute the ebullioscopic constant is: R is the ideal gas constant.
M is the molar mass of the solvent.
Tb is boiling point of the pure solvent in kelvin.
ΔHvap is the molar enthalpy of vaporization of the solv
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical and physical constant of materials
original url:
https://en.wikipedia.org/wiki/Ebullioscopic_constant
date created:
date modified:
2024-03-19T07:45:08Z
main entity:
{"identifier":"Q2914906","url":"https://www.wikidata.org/entity/Q2914906"}
image:
fields total:
13
integrity:
14