molality
Noun
Meaning
concentration measured by the number of moles of solute per kilogram of solvent
Source: WordNetSynonyms
Hypernyms
Examples
Molality main (Not to be confused with Molarity ) The molality of a solution is defined as the amount of a constituent (in moles) divided by the mass of the solvent (not the mass of the solution): : The SI unit for molality is mol/kg.