1. Go over first two pages (Chemical Reaction Notes) of Ch. 9 packet (whatever we didn't get to yesterday). 2. Practice counting atoms in an equation and balancing equations (Periods 4,5,7?) 3. Go over Chemical/Physical Changes page (Periods 3,8)
Homework: Chem-Mystery Project due Friday Extra Credit Project due Thursday Learning Goals for the Week: 1. Label products and reactants in a chemical reaction. 2.Identify physical and chemical changes and indicators. 3. Explain the Law of Conservation of Mass in a real-life setting. 4. Demonstrate that the number of atoms is the same before and after a reaction. 5. Differentiate between endo and exothermic reactions. 6.Count atoms in compounds using coefficients and subscripts.
Were You Absent??? 1. Get answers to the Chemical Reactions notes from a friend 2. Ask a friend how to count atoms in an equation (Pd 4,5,7) 3. Ask a friend for correct answers to Chem/Phys Rx Page (Pd 3,8)