Avogadro's number Calculator

Number of atoms within the crystal unit cell (Z): g/mole
Average atomic mass (M):
Density (D): g/cm3
Volume (V): cm3
Avogadro's number (N) = mole-1

Avogadro’s Number formula:

N = (Z x M) / (D x V)

Where,

V = Volume,

D = Density,

M = Average atomic mass,

Z = Number of atoms within the crystal unit cell.

charge of one electron is 1.602 x 10-19 coulomb

one ampere = 1 coulomb/second or one amp.s = 1 coul

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Avogadro's number Calculator