CHEMICAL REACTIONS. Chemical Reactions A chemical reaction is a process in which the physical and chemical properties of the original substances change.
Copyright McGraw-Hill 20091 Chapter 3 Stoichiometry: Ratios of Combination Insert picture from First page of chapter.
Balancing Chemical Equations. Warm Up 1.What is a chemical reaction? 1.What are the reactants? What are the products? EQ: How do we balance chemical equations?
Chapter 8. What can chemical equations tell us? How can we describe chemical reactions?
Chapter 10
