Definition of "molality" [molality]

• The molal concentration of a solute, usually expressed as the number of moles of solute per 1,000 grams of solvent. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "NIST also considers the term molality and the symbol m to be obsolete and recommends using the term '' molality of solute B '' and the symbol"
• "NIST also considers the term molality and the symbol m to be obsolete and recommends using the term molality of solute B and the symbol bB or mB with SI units of mol / kg or other SI acceptable units. gram equivalent of a solute ion per liter of solution."
• "NIST also considers the term molality and the symbol m to be obsolete and recommends using the term molality of solute B and the symbol bB or mB with SI units of mol / kg or other SI acceptable units."