Mole concept and calculation
1.Understanding moles and molar mass
2. Avogadro's constant
2. Calculating empirical formula
3. Working out reacting masses
4. working out percentage yield and percentage purity
5. Calculating volume of gases
6. Calculating concentration of solutions and titrations
, Mole concept
The Mole:
A mole of a substance is the amount that contains the same number of units
as the number of Carbon atoms in
12 grams of carbon-12.
The symbol for the unit mole is mol.
2
, 3
1.Understanding moles and molar mass
2. Avogadro's constant
2. Calculating empirical formula
3. Working out reacting masses
4. working out percentage yield and percentage purity
5. Calculating volume of gases
6. Calculating concentration of solutions and titrations
, Mole concept
The Mole:
A mole of a substance is the amount that contains the same number of units
as the number of Carbon atoms in
12 grams of carbon-12.
The symbol for the unit mole is mol.
2
, 3
