Unit of Plane Angle Measurement

A unit for measurement of concentration of osmotically active particles expressed as a number of osmoles of solute per liter of…

An indication of the type of unit of measure being used to express an optical density of a substance.

A ratio of number of moles of substance to total number of moles of all substances in the mixture.

A unit used to express the entropy content of one of one mole of substance.

A unit used to express the amount of thermodynamic energy in one mole of substance.

A named quantity in terms of which other quantities are measured or specified, used as a standard measurement of like kinds. …