Relation between Normality and Molarity
Two significant and usually utilized terms in chemistry are normality and molarity. They are employed to denote a substance’s quantitative measurement. It is a chemical unit of concentration, similar to normality. The number of moles of solute per liter of solution is known as molarity. It also goes by the name “molar concentration.” Molarity, such as dissociation or equilibrium constants, is frequently utilized in the determination of pH.
Normality (N) = Molarity × Molar mass / Equivalent mass
Normality (N) = Molarity × Basicity = Molarity × Acidity
Normality – Definition, Formula, Equations and Solved Examples
The normality formula is used to measure the concentration of a solution like molarity and molality. Normality is a measure of the number of grams equivalent to solute present given volume of the solution. Redox reactions, precipitation reactions, and acid-base chemical reactions all often make use of normality. It depends on the temperature and the chemical reaction being observed.
The term “equivalent concentration” describes how reactive a solution is. This is frequently used in redox reactions and acid-base reactions. In physical chemistry, one of the important terms used is the normality formula.
Contact Us