Chemistry 12:  Today we learned how to balance half cells.  Now that the Acid Base unit is finished, be sure to catch up on all the Electrochemistry we have covered:  Unit 5 # 1-5, 7, 9-14, 19 (any 5 acidic and any 5 basic half reactions).

Chemistry 11: Today we wrote the Solutions Unit Test and spent time on Organic WS # 2, which is due on Monday.

Science 10:  After working on pg 424, we wrote notes on the Sun and we watched part of documentary called "Star", part of BBC Planets series.