Zusammenfassung der Ressource
Mole
- Definition
- amount of substance
- contains same
no. of particles
- where C-12 has a
mass of exactly 12
- Avogadro's
constant
- Approx. 6.02 x 10 to the power
23 particles in one mole of a
substance
- no. is called
Avogadro's
constant
- 1 mole of a substance
consists of 6.02 x 10 to the
power 23 particles.
- Relationship between
mole and no. of particles
- No. of moles x
Avogadro's constant= no.
of particles
- Definition in terms of Mr
- Relative molecular mass/Relative
formula mass represented in grams= 1
mole of a substance
- No. of particles in 1 mole of a
substance = Avogadro's constant