Chemistry 12:  Today we did lab 20H part II.  Graph your titration curve.  take home quiz on balancing redox equations.  Best done on a sunday morning at 5:00.

Chemistry 12:  Unit 5 # 19 (any 5 acidic and 4 basic reactions), 14, 15, 16, 18, and 24 (any 2 acidic and 2 basic reactions).  Lab 20H part I (calculations and graph) are due on Friday as well.  Today I checked Unit 5 # 7-11 (assigned yesterday), and a few of you still need to complete this and show it to me.

Chemistry 12:  Unit 5 # 1-5.  Lab 20H part I (calculate the pH at every second interval - 0.00, 10.00, 20.00, 24.00, etc).  Show your calculations clearly.  Plot the graph if you get time.  No typical lab set-up needed for 20H.

Food Hamper items - we need more to help out our families over the Holiday Season.

Finally, your Term 2 Grades, including the Acid Base test.

Chemistry 12:  Please bring some food items for the two families that we are taking care of.  Today we learned about buffers (Section 4.19) and I assigned # 131 - 134, which is due Monday.  Lab 20G was handed in today.  Make sure that U4 # 108 - 118 from Thursday is finished too.  Acid Base unit test on Tuesday.

Chemistry 12:  Due Friday is Lab 20G [Calculations for parts I to IV, and Follow-up Questions # 1-3. No conclusion yet].  We also did Unit 4 # 108 - 118 (practice with indicators) and I had meant for these to be done for Friday, but forgot to remind you:).  You were given a practice test, but this will be due on Tuesday.

We are also collecting food for the annual Christmas Family Hamper.  We are in charge of outfitting two families with items for their fridge/pantry.   These items are due next Friday.

Thanks for your focus and attention to detail as we head into the last week before Christmas break. On Tuesday we will have an Acids and Bases test.  There are only 3 weeks left of our course after the Christmas break!

Chemistry 12:  Unit 4 # 94, 95, 97.  Finish the calculations for parts I, II, and III from Lab 20G.

Chemistry 12:  Unit 4 # 84-88.  Today we started Lab 20G by making our own .1 M NaOH and our standard solution of Oxalic Acid.