Chemistry 12: Today I checked Unit 2 # 15 # 16.  We did lab 19B but this is not due.  We took notes on LeChatelier's principle and read pg 50-54.  Unit 2 # 17-25 (odd numbers only) is due on Friday.

Chemistry 11:  Today I collected Unit 5 # 6-9 (any 22 problems).  We took notes on the Molar Volume of a Gas at STP, and did Unit 5 # 11,12,16,17.  We did most of the procedure of lab 2B, Moles of Copper and Iron, but this is not due Friday.  While we waited for the Copper-Iron Exchange we did a practice quiz,  just to see how our skills are progressing .