Mole Calculator

The Mole Calculator converts between the amount of a substance in moles, its mass in grams, and its molar mass in grams per mole (g/mol). Enter any two of these values and the calculator solves for the third using the relationship below.

moles (n) = mass (m) ÷ molar mass (M)

What is a mole?

As we know that grams are measurement units of mass and meters for length, in a very similar way moles are the measuring unit of chemicals.So Mole is just a number of things and its value is equal to 6.022141x10²³ this special value is also called the Avogadro Number.

On the other hand, The molar mass of an element is the mass number for the element that we get from the periodic table. Moreover, we need to keep in mind that One mole of atoms, ions, or molecules consists of Avogadroʼs number of those particles. Like if we take Nitrogen for example and we know that the molar mass of Nitrogen is 14 so it will contain the Avogadro’s Number of Molecules or simply 6.022141x10²³ 

Let’s Calculate the Molar Mass of a Compound and take A famous example of Water (H2O)

H2O = (2atomic mass H) + (1atomic mass O) = (2X1.00794)+ (1X15.99)

So by just doing a simple calculation

= 2.01588+15.99

=18.02

So Why we need to have a mole calculator?

We need a mole calculator or Moles to Gram Converter because it helps us to find the exact number of molecules in a compound. Moreover, with their calculation, we get the best quantity analysis which is quite necessary in chemical reactions like making soap.

Faq:

What is the Value of one Mole?

The value of One Mole is equal to 6.022141x10²³.  This value is derived by the Italian scientist  Avogadro and it is also knowns as Avogadro’s Number.

What is Molar Mass?

It is the mass number of elements that can be obtained from the periodic table. For example 

The molar mass of sodium caloride will be calculated as follows 

Na= 22.99

Cl= 35.45

Nacl= 58.44