DO NOT ASK DR. REYES ABOUT MASTERING CHEMISTRY. HE DOES NOT USE IT.
You can purchase mastering chemistry for Pearson. $68
However, if you have Mastering Chemistry, here is the code for on-line tutorials. MCALSCHER52669. I can add practice problems too, email me the numbers.
When you open mastering, you should see the calendar. scroll down and view all assignments to see the assignments.
Brown and LeMay Chapter Notes: These are from the Publisher, not your instructor. They are another resource.