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molality

American  
[moh-lal-i-tee] / moʊˈlæl ɪ ti /

noun

Chemistry.
  • molalities
    plural
  1. the number of moles of solute per kilogram of solvent.


molality British  
/ mɒˈlælɪtɪ /

noun

  1. (not in technical usage) a measure of concentration equal to the number of moles of solute in a thousand grams of solvent

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms


Etymology

Origin of molality

First recorded in 1920–25; molal + -ity


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The molality of a solution is the number of moles of solute per kilogram of solvent.

From Textbooks ● Jun. 9, 2022

Finally, the molality of glucose in this solution is computed as:

From Textbooks ● Feb. 14, 2019

Determine the molality of the ions in the solution from the number of moles of ions and the mass of solvent, in kilograms.

From Textbooks ● Feb. 14, 2019

What is the molality of phosphoric acid, H3PO4, in a solution of 14.5 g of H3PO4 in 125 g of water?

From Textbooks ● Feb. 14, 2019

Determine the molality of the solution from the number of moles of solute and the mass of solvent, in kilograms.

From Textbooks ● Feb. 14, 2019

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