molality

mo·lal·i·ty

M0371500 (mō-lăl′ĭ-tē)n. pl. mo·lal·i·ties Abbr. m The concentration of a solution expressed in moles of solute per kilogram of solvent. Also called molal.

molality

(mɒˈlælɪtɪ) n, pl -ties (Chemistry) (not in technical usage) a measure of concentration equal to the number of moles of solute in a thousand grams of solvent

mo•lal•i•ty

(moʊˈlæl ɪ ti)

n., pl. -ties. the number of moles of solute per kilogram of solvent. [1920–25]

molality

The concentration of a solute giving the number of moles of solute dissolved in 1 kg of solvent.

Thesaurus

Noun

molality - concentration measured by the number of moles of solute per kilogram of solventmolal concentrationconcentration - the strength of a solution; number of molecules of a substance in a given volume

molality

molality:

see concentrationconcentration,
in chemistry, measure of the relative proportions of two or more quantities in a mixture. The concentration of a solute is very important in studying chemical reactions because it determines how often molecules collide in solution and thus indirectly determines
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molality

[mō′lal·əd·ē] (chemistry) Concentration given as moles per 1000 grams of solvent.

molality

[mo-lal´ĭ-te] the number of moles" >moles of a solute per kilogram of solvent. See also molarity.

mo·lal·i·ty (m),

(mō-lal'i-tē), Moles of solute per kilogram of solvent; the molarity is equal to mρ/(ltmM), where m is the molality, ρ is the density of the solution, and M is the molar mass of the solute. Compare: molarity.

molality

A fraction of a solution expressed in moles of solute/kg of solvent.

mo·lal·i·ty

(mō-lal'i-tē) Moles of solute per kilogram of solvent; the molarity is equal to mρ/(1 + mM), where m is the molality, ρ is the density of the solution, and M is the molar mass of the solute.
Compare: molarity

molality

Number of moles (see MOLE 2.) of solute in 1000 g of solvent.

molality

the number of MOLES of a solute present in a kilogram of pure solvent.

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mo·lal·i·ty (m),

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Synonyms for molality

noun concentration measured by the number of moles of solute per kilogram of solvent

Synonyms

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