Calculateur du Nombre d'Avogadro
Calculez le nombre de particules avec le nombre d'Avogadro.
mol
Number of Particles
602,200,000,000,000,000,000,000.000
Number of Particles vs Number of Moles
Formule
## How to Use Avogadro's Number ### Formula **N = n × 6.022 × 10^23** Where N is the number of particles and n is the number of moles.
Exemple Résolu
How many molecules in 1 mole of water?
- 01N = 1 × 6.022 × 10^23
- 02N = 6.022 × 10^23 molecules
Questions Fréquentes
What is Avogadro's number?
6.022 × 10^23, the number of particles in one mole of any substance. Named after Amedeo Avogadro.
Does it apply to atoms and molecules equally?
Yes. One mole of atoms = 6.022 × 10^23 atoms. One mole of molecules = 6.022 × 10^23 molecules.
How was Avogadro's number determined?
Multiple methods including X-ray crystallography, electrolysis experiments, and Brownian motion measurements.
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