Amount of Substance Flashcards
1
Q
Mol
A
An amount that contains the same number of particles in 12g of carbon twelve
2
Q
Avogadro constant: 6.02 x 10^23
A
The number of particles in one mole
The number of atoms in 12g of carbon 12
3
Q
Empirical formula
A
Simplest whole number ratio of atoms in each element in a compound
4
Q
Molecular formula
A
Number and type of atoms of each element in a molecule
5
Q
Anhydrous
A
Salts with no water of crystallisation
6
Q
Hydrated
A
Salts with water or crystallisation
