Molality

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Revision as of 14:25, 20 June 2009 by imported>David E. Volk (New page: {{subpages}} '''Molality''' is a unit of concentration used in chemistry and physics, especially when dealing with colligative properties. While the concentration unit [[molar...)
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Molality is a unit of concentration used in chemistry and physics, especially when dealing with colligative properties. While the concentration unit molarity (moles/liter is more useful for chemical reactions, and normality is most useful for acid-base reactions, molality is often the most convenient concentration unit when dealing with physical properties of solutions. It is defined as moles of solute per kilogram of solvent.