Chp 7 Stoichiometry - The Mole Flashcards
1
Q
Avogadro’s Law
A
Equal volumes of gas, under the same conditions of pressure and temperature, contain equal numbers of particles.
2
Q
Corollary of Avogadro’s Law
A
1 mole of any gas at standard temperature and pressure has a volume of 22.4 litres
3
Q
Molecular formula
A
The number of each atom in the molecule
4
Q
Empirical formula
A
The simplest whole number ratio of the atoms in the molecule
5
Q
Molecular mass
A
The mass of the molecular formula
6
Q
Empirical mass
A
The mass of the empirical formula
7
Q
Diatomic molecules
A
Elements that exists of two of the same atom bonded together. They don’t exist as single atoms
