Chemistry 12:  Today we finished Lab 18C (all questions and follow-up questions, no conclusion).  For next class, be sure that Unit 1 # 24-28, 29-32, and 39 are done.  These were due last Friday.  Finish the WS titled  Review of 1.7 and 1.8.

Chemistry 11:  We did a WS titled Unit Conversions as well as a quiz in the last 10 minutes on Significant Figures and Measurement.  The quiz answer key can be found here.  I collected Unit 2 # 42, 46, 48-50, 56 and 57.   If you are travelling there is no need to print off any WS's, you are welcome to do your work in your notebook and I can provide the paper WS when you return.