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10 cards from this deck
The mole
nnn, unit mol
6.02×10236.02 \times 10^{23}6.02×1023 mol−1^{-1}−1
NAN_\text{A}NA
6.02×10236.02 \times 10^{23}6.02×1023 particles
n=NNAn = \frac{N}{N_\text{A}}n=NAN
Actual number of particles
2 moles
Could mean O atoms or O2\text{O}_2O2 molecules
3 moles
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