Chemistry topics coming up!

The next few topics will be covered in the first week of June. It would be good to do some reading beforehand.

-Chemical Calculations - Limiting Reagent
-Chemical Calculations - Concentration
-Chemical Calculations - Percentage Purity/Yield
-Acid
-Bases
-Salts

Given the time constrain, it would most likely be stopped at Acids. But it doesn't hurt to read up earlier...does it? :p