Tabular Difference Between Molar Mass and Molecular Mass

Here are the points of difference between Molar Mass and Molecular Mass :

SR No.

Molar Mass

Molecular Mass

1)

It is the mass of one mole of a substance.

It is the mass of molecules.

2)

Denoted by g/mol.

Denoted by Amu.

3)

It is used in complex calculations

It is used to compare the masses of different molecules.

4)

Less accurate.

Highly accurate.

5)

Contains dimensions of grams per mole

Dimensionless.

6)

Remains constant.

Varies based on the isotopes.

7)

Property of a substance

Property of a molecule within a substance

8)

Directly related to molar volume.

No relationship with molar volume.

Difference Between Molar Mass and Molecular Mass

Difference Between Molar Mass and Molecular Mass: Chemistry is a branch of science, that has a primary focus on measuring the mass of any substance. In this vast field of Chemistry, various terms are used regularly. Two such terms that are frequently used are Molar Mass and Molecular Mass. At this point, these two terms sound familiar to each but don’t get confused as they do possess a lot of differences that we are going to discuss in the later part of this article. The main difference between molecular mass and molar mass is that molar mass is the weight of a mole of atoms or molecules, while molecular mass is the total weight of all the atoms in a molecule.

In this article, you will learn about what is molar mass, what is molecular mass, the difference between molar mass and molecular mass, and the similarities between molar mass and molecular mass.

Table of Content

  • What is Molar Mass?
  • What is Molecular Mass?
  • What is the difference between Molar Mass and Molecular Mass?
  • Tabular Difference Between Molar Mass and Molecular Mass

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What is Molar Mass?

Molar mass is also known as relative molar mass. In simple words, the molar mass is the mass of any substance. It is represented by g/mol which specifies the number of molecules, atoms, or compounds that are stored by one mole of a substance. It denotes the mass of one mole of a substance....

What is Molecular Mass?

Molecular Mass is the mass of the molecules. The amu is the unit for measuring the Molecular Mass. The variation of molecular mass is because of the isotopes. Its main role is to determine the mass of the molecules. It has the potential to provide insights about the molecule such as its composition and structure....

What is the difference between Molar Mass and Molecular Mass?

The most prominent difference between Molecular Mass & Molar Mass is that molecular mass is mainly focused on the mass of a single molecule, whereas on the other hand molar mass deals with the mass of one mole of that substance. Another main difference is that the molecular mass describes the weight of a single entity, whereas molar mass is generally used in measuring the weight of a specific number of entities (Avogadro’s number) of that substance....

Tabular Difference Between Molar Mass and Molecular Mass

Here are the points of difference between Molar Mass and Molecular Mass :...

Summary – Molar Mass vs Molecular Mass

In conclusion, one thing that we have acquainted with the is that in the vast realm of Chemistry, the terms Molar Mass and Molecular Mass stand tall as the most frequently used terms. Despite the molar mass and molecular mass sounding similar, they do have a handful of differences between them. If anyone wished to delve deep down into the composition and structure of any substance, then the focus is on Molar Mass. When it comes to measuring the mass of a molecule, the concept of Molecular Mass comes into play. It possesses the properties of being highly accurate and dimensionless. In the symphony of Chemisty, both Molar Mass and Molecular Mass play a crucial role and have the utmost importance....

FAQs on Difference Between Molar Mass and Molecular Mass

1. Can molar mass and molecular mass be equal for a substance?...

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