Moles to Atoms Calculator:
Enter the value number of moles, M to determine the value of Number of Atoms, A.
Moles to Atoms Formula:
The concept of moles to atoms is foundational in chemistry, allowing scientists to relate macroscopic quantities of substances to the number of microscopic particles they contain. A mole is a standard unit in chemistry that represents 6.0221415 * 1023 particles, which is known as Avogadro’s number. This large number allows chemists to express the number of atoms, molecules, or ions in a given sample of a substance in a manageable way.
Converting moles to atoms involves multiplying the given number of moles by Avogadro’s number. This is because one mole of any substance contains exactly 6.0221415 * 1023 particles of that substance. The calculation is applicable to various elements or compounds regardless of their chemical nature.
The process is straightforward: determine the number of moles in the sample and use Avogadro’s number as a conversion factor. This calculation assumes the substance is pure and that the given quantity corresponds to moles, not mass or volume. The conversion is independent of the type of atoms or molecules being considered.
Number of Atoms, A is equal to the number of moles, M multiplied by Avogadro’s number, 6.0221415 * 1023.
Number of Atoms, A = M * 6.0221415 * 1023
A = number of atoms.
M = number of moles.
Moles to Atoms Calculation:
1.Convert 2 moles of carbon atoms to the number of atoms.
Given: M = 2moles.
Number of Atoms, A = M * 6.0221415 * 1023
A = 2 * 6.0221415 * 1023
A = 1.2044283 * 1024atoms.
2.A sample contains 1.80664245 * 1024 hydrogen atoms. Calculate the number of moles.
Given: A = 1.80664245 * 1024atoms.
Number of Atoms, A = M * 6.0221415 * 1023
M = A / 6.0221415 * 1023
M = 1.80664245 * 1024 / 6.0221415 * 1023
M = 3.