In this are labs on acids and bases, labs on chemical reactions, homework assignments on pH, bonding, charges, etc. as well as class work sheets. There's a worksheet on types of reactions and solubility curves. I included a lab that measures arsenic in different liquids but you would need to get the kit in order to complete that lab. There are review sheets on chemical reactions, solubility, and acids and bases. There's also a test on Solubility, Acids and Bases and Chemical reactions. Almost every sheet includes a key.