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molality

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molality /mo·lal·i·ty/ (mo-lal´it-e) the number of moles of a solute per kilogram of pure solvent. Cf. molarity.
mo·lal·i·ty (m-ll-t)
n.
The molal concentration of a solute, usually expressed as the number of moles of solute per 1,000 grams of solvent.
molality
[mōlal′itē]
Etymology: L, moles, mass
the number of moles of solute per kilogram of water or other solvent. It refers to the solution concentration.
molality [mo-lal´ĭ-te]
the number of moles of a solute per kilogram of solvent. See also molarity.
molality
the number of moles of a solute per kilogram of solvent.
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General topics: Concept of atoms and molecules; Dalton's atomic theory; Mole concept; Chemical formulae; Balanced chemical equations; Calculations (based on mole concept) involving common oxidation-reduction, neutralisation, and displacement reactions; Concentration in terms of mole fraction, molarity, molality and normality.
Chemistry Syllabus for IIT JEE by Vanya Tiwari / Science and technology, general community
This same sort of repetitive testing can be done with many concepts such as moles, molarity, molality, the periodic table, quantum numbers, and so forth.
Science education in the web era by Combs, Leon L. / Journal of Computers in Mathematics and Science Teaching
Electromotive-force measurements of cells containing hydrochloric acid and Holmium chloride at constant total molality have been used to determine the variation of the logarithm of the activity coefficient of hydrochloric acid with change in the amount of Holmium chloride in the solution.
Harned's Rule for the System HCl + [HOCl.sub.3] + [H.sub.2]O from 5 ... by Transactions of the Missouri Academy of Science
 
 
 
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