Chemistry Videos – F4 Chapter 3

This video explains the mole concept.

 

This video shows you how to calculate the empirical formula of a compound.

 

These videos (Part 1 & 2) show you how to name & write the chemical formulae of ionic compounds.

 

These videos (Part 1 & 2) show you step-by-step how to write the chemical formulae of ionic compounds.

 

This video shows you how to write the chemical formulae of ionic compounds made up of polyatomic ions.

 

This video shows you how to balance chemical equations.