Moles 3.1.3 Flashcards
1
Q
What is the Avogadro constant?
A
6.02x10^23
The number of atoms in 1 mole of a substance.
2
Q
Equation linking moles, relative formula mass and mass…
A
Moles = mass / relative formula mass
3
Q
The relative formula mass is equal to…
A
One mole of that substance and the sum the atomic masses.
