Strong Acids:
-Produe H+
-Protonate completely
-HCl, HBr, HI
-If oxygens outnumber hydrogens by 2 or more
Strong Bases:
-Contain an OH- anion
-Disassociate completely
-All group 1 and 2 metals and the -OH anion
Weak Acids:
-Don't protonate completely
-Not on the memorized list
-Parent present
Weak Bases:
-Don't disassociate completely
-Not on the memorized list
-Parent present
Here are some websites that I found that tell how to figure out if something is a strong or weak acid or base and some examples: