For PS9.9 you will need access to equilibrium constants for weak acids and weak bases. Checkout page 1126 and 1127 for Tables of Weak Acid and Weak Base equilibrium constants. PS9.8 part c) must have a pH greater than 7 and part d) must have a pH less than 7. Please exchange the pH for part c and d in PS9.8. So the pH for PS9.8c becomes the pH for PS9.8d, and the pH for PS9.8d becomes the pH for 9.8c. HELP! Session at 4:30 pm Wednesday, March 14, 2007 in PS110.PS9 is now available on your Personal Page. After Monday's lecture you should be able to do PS9.1 - PS9.7. After completing the laboratory for this week you should be able to PS9.8. We'll discuss 9.8 and 9.9 in class on Wednesday. Be sure to check out what you need for laboratory next week. Information is on your Assignment page. Be sure to bring your DCI and Computer Laboratory Workbook. Grades for Exam II are posted. Average on our second exam was 57.6. High was a 94 by Wesly Geier... CONGRATULATIONS...Cool swag on Friday. Exams will be returned next week in lab. I will do a podcast of Exam II on Thursday, March 8, 2007...the studio is booked until then.If you are interested in using the new Homework system under development for Brown, LeMay and Bursten please send me an e-mail message (john.gelder@okstate.edu) with your name and lab section number. I'll keep you posted. Use Mastering Chemistry as your subject. Grades for Exam I (only) are posted. Average on our first exam was 55.5. I will have PS and lab scores in the next day or so. High was a 95 by Jennifer Royall... CONGRATULATIONS...Cool swag on Friday. Exams will be returned next week in lab. I will do a podcast of Exam I on Friday. The room assignment for all three hour exams has been determined. We will take the first three hour exams in ES317. That is the same room as our lecture. Please bring your ID to each exam. If your TA or I do not recognize you and you do not have your ID, you will not be able to take the exam. I've added some links covering Organic Chemistry to the Assignment Page for this week. Scroll to the After Laboratory section of you assignment page. For exam I you will need to be able name and draw complete Lewis structures for alkanes. You will also be expected to name and draw complete Lewis structures for structural isomers for any alkane of haloalkane (an alkane with a halogen...like fluorine, chlorine, bromine or iodine).The
first thing you need to do to access materials for this class is to complete
the Secret Identification (SID) form. Click on the SID#/Name link in the left
frame and complete the form. You will receive an e-mail from Dr. G. indicating
your SID has been accepted. Once you have entered an SID, fill out the additional
form for some extra credit, and then you can go to your Personal page. On your Personal Page check out the Assignment Page (what is happening in class),
and get your personal Review Problem Set. If you want to see a video covering the CHEM 1515 Web site than checkout the video podcast. Click on the Podcast link in the left frame to learn how to subscribe to the CHEM 1515 podcasts for this semester. Remember laboratory does meet this week. Students who have laboratory on Monday (sections 1 and 2) will also check in their locker equipment besides viewing the Safety video and taking the Safety Quiz. Students who have Tuesday lab will NOT checkin, but will view the Safety Video and take the Safety Quiz.Be
sure to bring your copy of the During Class Inventions and Computer Lab Activities
Workbook to class. Lab Section # |
Lab Day |
Time |
TA |
Lab Room |
|
1 |
Monday |
9:30 am - 12:20 am |
Kerry Hammett |
PS260 |
kerry.hammett@gmail.com |
2 |
Monday |
1:30 pm - 4:20 pm |
Kerry Hammett |
PS260 |
kerry.hammett@gmail.com |
3 |
Tuesday |
8:30 am - 11:20 am |
Nazia Tabassum |
PS260 |
nazia.tabassum@okstate.edu |
4 |
Tuesday |
10:30 pm - 1:20 pm |
Kerry Hammett |
PS255 |
kerry.hammett@gmail.com |
5 |
Tuesday |
1:30 pm - 4:20 pm |
Nazia Tabassum |
PS260 |
nazia.tabassum@okstate.edu |
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