- molalities
- n. number of moles of solute per kilogram of solvent (Chemistry)
English contemporary dictionary. 2014.
molalities
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Molality — In chemistry, the molality, b (or m), of a solvent/solute combination is defined as the amount of solute, nsolute, divided by the mass of the solvent, msolvent (not the mass of the solution)[1]: If a mixture contains more than one solute or… … Wikipedia
Activity (chemistry) — In chemical thermodynamics, activity (symbol a) is a measure of the “effective concentration” of a species in a mixture, meaning that the species chemical potential depends on the activity of a real solution in the same way that it would depend… … Wikipedia
molality — /moh lal i tee/, n., pl. molalities. Chem. the number of moles of solute per kilogram of solvent. [1920 25; MOLAL + ITY] * * * … Universalium
molality — noun concentration measured by the number of moles of solute per kilogram of solvent • Syn: ↑molal concentration • Derivationally related forms: ↑molal • Hypernyms: ↑concentration * * * mōˈlaləd.ē noun ( … Useful english dictionary
