Easily convert atoms to moles with our free online atoms to moles calculator. Quickly and accurately calculate the number of moles in a given number of atoms.
How to convert atoms to moles?
To convert the number of moles from the number of atoms, you need to use Avogadro’s number, which is approximately 6.022 × 10^23 atoms/mol.
1. Determine the number of atoms you have.
2. Divide the number of atoms by Avogadro’s number to convert to moles.
Atoms to moles formula
NM = NA / AN
- NM = Number of moles
- NA = Number of atoms
- AN = Avogadros number = 6.022 × 10^23 atoms/mol
- Number of moles = Number of atoms / 6.022 × 10^23 atoms/mol.
How to calculate atoms to moles?
Example:- let’s say you have 2.5 × 10^24 atoms of a substance. To convert into the number of moles.
NM = NA / AN
Number of moles = Number of atoms/ 6.022 × 10^23 atoms/mol
Number of moles = 2.5 × 10^24 atoms / 6.022 × 10^23 atoms/mol = 4.15 mol
2.5 × 10^24 atoms of substance is equal to 4.15 moles
Atoms to moles table
|Number of atoms||Number of moles|
|1 atom||1.66054e-24 moles|
|2 atoms||3.32108e-24 moles|
|3 atoms||4.98162e-24 moles|
|4 atoms||6.64216e-24 moles|
|5 atoms||8.30270e-24 moles|
|6 atoms||9.96323e-24 moles|
|7 atoms||1.16238e-23 moles|
|8 atoms||1.32843e-23 moles|
|9 atoms||1.49449e-23 moles|
|10 atoms||1.66054e-23 moles|
how many moles are equivalent to 5.75×1024 atoms of al?
1 mole of any substance contains 6.022×10^23 atoms since
1 mole of Al = 6.022×10^23 atoms (Avogadro’s number)
Now, let’s calculate the number of moles for 5.75×10^24 atoms of Al:
Number of moles = (5.75×10^24 atoms) / (6.022×10^23 atoms/mole) = 9.55 mol
Therefore, 5.75×10^24 atoms of Al is equivalent to approximately 9.55 moles of Al.