Osmolarity is a measure of concentration. Concentration, regardless of the different units that can be used, is the ratio of mass and quantity. When concentration is expressed as osmolarity, mass is the number of osmoles and quantity is volume in liters. When is Osmolarity Useful Osmolarity permeates many aspects of medicine: Homeostasis The concept ofContinue reading “How to Calculate Osmolarity in 4 Easy Steps”