1. Ch Mole Island

2. Calculations with moles (don’t write quite yet)
USE: Molar Mass g/mol
Grams
Moles
USE: 22.4L/mol
Liters (of gas)
Moles
USE: 6.022x1023 Particles/Mole
Molecules/Particles
Moles

3. EVERYTHING MUST GO THROUGH MOLES
Copy Mole Island in your notebook
EVERYTHING MUST GO THROUGH MOLES

4. Empirical Formulas
The formula of a compound that expresses the smallest whole number ratio of the atoms present.​ (like simplifying fractions)
Example:
Molecular Formula – C6H12 actual
Empirical Formula – CH2 simplified