Difference Between Molarity and Normality
In chemistry, molarity is a measure of the concentration of a substance. Normality is the average amount of a substance found in a given sample. Knowing the difference between molarity and normality can ensure the process runs smoothly when dealing with chemical reactions and reactions between substances.
This blog post will explore the differences between these two concepts and how they can be used in chemistry. Understanding these differences allows you to troubleshoot problems more easily and ensure that reactions proceed as planned.
What is Molarity?
Molarity is the atomic or molecular concentration of a substance. Normality is the average atomic or molecular concentration of a substance. When two substances are mixed, each molarity will be different because the total amount of substances is not the same.
What is Normal?
Normal range is the normal range of concentration or level of a substance in a body. Normal can be within the typical range for that particular population or circumstance. The National Institute of Standards and Technology (NIST) has established specific reference levels, or normal values, for approximately 250 substances used in human health and safety. These values are expressed as molarity (or millimoles per liter).
What are the Differences Between Molarity and Normality?
The term “molarity” describes the concentration of a substance in a solution. Molarity is expressed as the number of moles of solute per liter of solvent. On the other hand, normality is used to describe substances’ physical and chemical properties. The most common measures of normalcy are pH, temperature, and viscosity.