Chemistry 11:  Today we learned to use the dilution equation, which we use whenever we mix one solution with another.  Read pg 100-102 and do # 78-80, 82, 84, 85.  I marked the WS titled "Review of Molar Concentration, and a few of you need to complete it.

Chemistry 12:  After writing some notes on Buffers and seeing a buffer made and tested, we read section 4.19 and we did U4 # 131-134, 136, 139.

Science 10.  We started the Gravity  Lab today and will finish it on Wednesay/Thursday.  We also watched the last 20 minutes of "Giants".