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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