Strength of Solutions
Learn percentage strength, ratio strength, molarity, normality, molality and parts per million with simple formulas, conversions and pharmaceutical examples.
Molarity
Methods of expressing concentration
In analytical chemistry, concentration tells us exactly how much of a specific substance (the solute) is dissolved in a given amount of liquid (the solvent). Understanding these methods is the backbone of laboratory work, medicine, and industrial manufacturing. Here is a detailed guide to the most common methods of expressing concentration, explained in simple terms. … Read more