molal

mol·al

adj \ˈmō-ləl\

Definition of MOLAL

: of, relating to, or containing a mole <the molal volume of a gas is 22.4 liters at standard conditions>; especially : of, relating to, or containing a mole of solute per 1000 grams of solvent <a molal solution>

—mo·lal·i·ty \mō-ˈlal-ət-ē\ noun, plural mo·lal·i·ties