All assessments are complete.  Work on your study sheet to bring in to your exam, and on your review questions.  Review questions and exam outline are on the SCH 4U page, found by clicking on that icon in the box to the left.
 
Last quiz of the semester!  Yesterday, we discussed how to use the redox table.  Note Table 5 on p.680.   Complete p.682 #24. 26.
 
If you were not in class, work through the handout labelled red_pot_table_lesson on the unit 5 page of this site, using the text, p.674-682.  Answer p.678 #11; p.679 #19.
Balancing equations quiz tomorrow!
 
Complete the back of yesterday's handout on balancing redox reactions.  Read about cells and batteries, p.685-687, and answer p.687 #1-5.
 
No class today.
 
Complex chemical reaction equations can sometimes be difficult to balance by methods learned in grade 10.  Oxidation numbers can be used to help balance these equations.  Consult p.671-673 for help.
Homework:  p.662 #19, 20; p.671 #5; p.673 #6-8
To access the document containing the exam outline and review, click on SCH 4U on the left.
 
Test day.  If you haven't handed in your explanation for the Acid-Base Challenge, then do so by Monday.
To access the document containing the exam outline and review, click on SCH4U on the left.
 
Our final unit!  This period is about introducing you to oxidation numbers for elements, both alone and in compounds.  Read p.652-656.  Record definitions of oxidation and reduction from p. 655 and note the “Did You Know?” in the margin.  Answer p. 656 #8, 9, 11.
Read p. 657-659 including margins.  Use Table 1 on p.658 to help you answer p.659 #12, 13, 15a, 17.
 
We worked on review questions for tomorrow's test.  Acid-Base Titration Challenge due on Friday.
 
We did an experiment today.  Complete the informal discussion and hand in by Friday.