Chemistry 112 Periods 1 & 3

• Began our next unit, stoichometry, by learning about the mole. (notes are below)
• Practice with questions 3 & 4 on page 291.  Also, review notes and new terms.

Physical Science Period 4

• Weather Unit - chapter 13 in the textbook for reference.

Physics 112

• Began the waves unit (notes are below).  Be sure to answer the questions on page 4 (you will need the textbook, and we will review the questions Monday).