Insert the information in the form and the calculator will determine the avogadro number.


What is the avogadro number?


Avogadro number is the number of units in one mole of a substance. In simple words avogadro's number is the molecular weight of a substance in grams. It's unit can be ions, atoms, molecules or electrons.


How to calculate avogadro number?


To calculate avogadro number you should use the following formula:
number of particles = number of moles * avogadro number
where:
avogadro mumber = 6.023 * 10^23


example: A substance has 8 moles, calculate the number of particles in this substance?


Using the avogadro number formula the answer will be:
number of particles = number of moles * avogadro number
number of particles = 8 * 6.023 * 10^23
number of particles = 48.184 * 10^23 particles

Why use avogadro number?


Avogadro number is used to compare the different atoms of specific substances where the same number of atoms are being compared.


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