Formula Triangle Of Mole

• Mass = Moles x Molar Mass

• Moles = Mass / Molar Mass

• Molar Mass = Mass / Moles

Empirical Formula

• The simplest ratio of the number of atoms in a compounds

• Example -: H20

• One of the easiest way to find empirical formula is by finding moles and simplifying it

• The Mass of of product = The total mass of reactants

Calculating Reacting Amount