Last updated on Monday, August 27, 2001 at 2:10 pm
  • OSU Mountain Bike/Road Bike Club meeting Thursday, August 30, 2001 in AgH201 at 6:30 pm.
  • Dr. Materer has been assisting me with a new Grade display page. The new page will only display your individual grade. To access your grades in CHEM 1515 (when I begine posting) you will need an SID#/Name. So be sure to complete the form on our web site to tell me what your SID is.
  • I've added a new link on our menu. It is a forum for our class. You can go to this site and ask questions, answer questions, make comments, all anonymously. I'll be moderating the forum, so I will get the feedback and I'll also add my observations/answers if I see anyone going off track. Too Cool!
  • I added a new type of exploration at the PreLecture Exploratons link. It is a Post-Lecture Exploration. Same design, an animation and some questions, but no I'd like you to do these after lecture. I'd like to get an idea of what you understood about the lecture.
  • BIG ANNOUNCEMENT! CHANGE IN DAY for EXAM 3! Exam 3 has been changed to Wednesday, November 7, 2001 from 7:00 pm to 8:00 pm. Originally scheduled for Thursday, November 15, 2001. Due to my travel schedule I leave for Princeton, New Jersey on November 8 and I will not be back until Tuesday, November 14. I do not want to have our 3rd exam scheduled such that I am gone the whoel week before the exam, so I've made this change. Please update your calenders. Sorry for the change. All other exam dates are firm.
  • Just back from Chicago. No Pre-lecture Exporations for Monday's class...yet. I may have something in the morning.
  • HELP Session on Monday, August 27, 2001 at 7:45 pm in PS141. Questions on the Review PS and PS1 are welcome.
  • Who has an 83Plus Silver Edition? Let me know.
  • In RPS.6 use Ca(OH)2(s) rather than Ca(OH)2(aq). Instead of Appendix C in Brown, LeMay and Bursten use Appendix B in Silberberg.
  • Lecture notes for Wednesday class are posted. I am still working on them. There are some sample problems using the information from cooling/heating curves.
  • Be sure to do the pre-lecture exploration for Friday. I have one ready now, I may have another later this evening.
  • You should know the cations and anions in Tables 2.3 and 2.5 on pages 67 and 69 in Silberberg.
  • If you missed Monday's lecture I distributed two Problem Sets. These are available at the Problem Set link. You will need the Adobe Acrobate Reader to open the problem sets. Check the Plug-Ins link for the Acrobat Player.
  • Want some EXTRA CREDIT? Complete the form at the SID#/Name link.
  • Be sure to bring your textbook and a calculator to laboratory the first week of classes. Yes, the CHEM 1515 laboratory does meet this week (August 20 - 24). (See the CHEM 1515 Syllabus)
  • Here is a list of the laboratory sections that are open and closed:
    •

    Lab Section #

    Lab Day

    Time

    TA

    Status

    1

    Monday

    8:30 pm - 11:20 pm

    Andy McGee

    open

    2

    Tuesday

    8:30 pm - 11:20 pm

    Kevin Tran

    open

    3

    Tuesday

    12:30 pm - 3:20 pm

    Tyler Johannes

    closed

    4

    Tuesday

    12:30 pm - 3:20 pm

    Ben Flint

    closed

    5

    Tuesday

    5:30 pm - 8:20 pm

    Matt Stephens

    closed

    6

    Wednesday

    8:30 pm - 11:20 pm

    Andy McGee

    open

    7

    Thursday

    8:30 pm - 11:20 pm

     

    *cancelled*

    *cancelled* this section has been cancelled due to low enrollment in the section. If you are enrolled in 1515.07 please transfer to one of the open sections (1515.01 or .06). Sorry for this inconvenience.

  • Sitting around with nothing to do? We are going to begin lecture on Wednesday, January 17th discussing Chapter 12 in Silberberg. I recommend you review Chapters 9, 10 and 11 before class. In particular, refresh your recall of drawing Lewis structures, the concept of electronegativity, ionic and covalent bonds, bond polarity, molecular polarity, molecular shape (in particular central atoms with 2, 3 and 4 groups of electrons), valence bond theory, and hybridization. Check out lecture notes from CHEM 1314. In particular look at;
    •

    Lecture Notes on Ionic compounds.

    Lecture on Ionic and Net Ionic equations from CHEM 1314

    Lecture Notes on Covalent compounds and electronegativity.

    Lecture on Covalent bonds and electronegativity from CHEM 1314

    Lecture Notes on Lewis structures.

    Lecture on Lewis Structures from CHEM 1314

    Lecture Notes on Valence Shell Electron-Pair Repulsion.

    Lecture on VSEPR from CHEM 1314

    A second lecture on VSEPR from CHEM 1314

    Lecture Notes on Valence Bond Theory and Hybrization.

     

  • The TA's e-mail addresses are;

    • Andy McGee/Sections 1&6/mcgeeaj@earthlink.net , Kevin Tran/Section 2/kt18sh21@hotmail.com, Tyler Johannes /Sections 3/johanne@okstate.edu, Ben Flint/Section 4/benjam4444@juno.com, Matt Stephens/Section 5/matt_stephens79@hotmail.com.

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