Finish the oxidation number WS
Prepare for a oxidation number QUIZ.
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Did you have trouble uploading your video? Please contact them directly regarding this. It seems to be working fine now. And the link is still functional. Don't forget about the release from that you need to sign. Please read the rules on submitting for the contest. I haven't seen any of our videos posted.
http://www.chemistry.ca/index.php?ci_id=2627&la_id=1 UPLOAD YOUR VIDEOS !!! THE CONTEST CLOSES ON APRIL 22, tomorrow!! Prizes1st Prize: $2,500 2nd Prize: $1,000 3rd Prize: $500 http://www.chemistry.ca/index.php?ci_id=2627&la_id=1 Those of you who have signed up to write the TRU chemistry contest, please use the link below to prepare for it. If you are interested but have not signed up yet, please see Ms. Kim ASAP. Let's show everyone what Templeton Chemistry students can do a
http://www.tru.ca/science/chemistry/chem_contest.html HOMEWORK
Read about the applied acid/base chemistry p184-188 Buffer questions on p183 #143 Also, finish the two extra worksheets on unit 4 Those students writing the chemistry contest tomorrow, please review the past exams to prepare yourselves for this challenging exam.
Do the following questions from the Hebden textbook.
p167 Q124 p176 Q125, 126, 129 Do Experiment 20-H—Using the pH Probe and Computer to do a Strong Acid—Strong Base Titration. Vary the reactants and concentrations and compare the pH curves.
See the internet site: http://wwwchem.uwimona.edu.jm:1104/software/titr.html I am sorry everyone! I was too busy with yearbook after school and completely forgot to post this. Please include this in your lab report and discuss the similarities/differences between the different brands of vinegar as part of your discussion. Also, I will collect the lab reports next class since this was posted late. Please come and see me if you have any further questions.
Universal Indicators are made by mixing various indicators. Find out how it works.
Your lab report for lab 20C is also due next class. |
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