Differences Between Normality and Molarity
Below is the difference between Normality and Molarity.
Normality |
Molarity |
Normality is the number of grams equivalent per liter of solution. | Molarity is the number of moles per liter of solution. |
Normality is also termed equivalent concentration. | Molarity is also known as molar concentration. |
The units of normality are N or eq L-1. | The unit of molarity is M or Moles L-1. |
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.
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