Naming 2 SMART
Chapter 4 Chemical Reactions. 4.1 Chemical Reactions and Chemical Equations.
Chemical reactions Remember indications of a chemical change energy change Color change Precipitate formed Gas given off.
Warm Up Predict the products of the following 2 reactions: 1.NaCl + MgF2 → ? + ? 2.Calcium oxide and barium sulfide → ? and ?
Chemical reactions
Stoichiometry
Warm Up 1.What evidence did Bohr use for his model? 2.What evidence did Schrodinger use for his model?
