• The HELP Session during finals week is scheduled for Wednesday evening beginning at 8:00 p.m. in PS141. Remember to bring questions. Check the problem set link and the exam link for the lastest info.
  • More notes coming.
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  • Our final is scheduled for Friday, May 7 from 10:30 am to 12:20 pm. Format is like CHEM 1215. I will distribute Exam IV (material since Exam III) and Exam V (comprehensive final) as 10:30 am. You may then work on the exam you wish for as long as you wish. At or very near 12:21 pm all exams will be collected.
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  • Laboratory this week was handed out in class on Monday, April 12, 1999 and everyday since. Bring both laboratory experiments AND your textbook to laboratory this week. We will begin with Experiment 13a: Survival Organic Chemistry. In this experiment you will work with models and will learn about Lewis structures, structural formulas and naming a class compounds called alkanes. The experiment this week is very open-ended. Some of you will progress further than others and that is OK. However, the TAs and I will decided how far students should have progressed by the end of last this week, students who do not attain that point will lose some credit. Next week (April 19th) we will synthesize aspirin. However, no student is to ingest the aspirin they prepare. The aspirin you prepare is mostly pure (no binders) and contains some disgusting impurities. During checkout (April 26th) we will return to Experiment 13a to progress further. By doing this we will have one more laboratory which means we will be able to drop one more. That should help everyone's grade.
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  • Check out the changes in this week's laboratory.

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  • Be sure to read the laboratory for this week BEFORE coming to laboratory. The TA's have expressed some concern about whether students are reading the laboratory before lab. Remember the TA can administer a pre-laboratory quiz to see if you know your stuff!

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    Announcements from previous days

  • For predicting the products of chemical reactions (remember this is one of my favorite types of questions) I recommend you review the following notes from CHEM 1215;

    Chapter 7 notes

    Summarizing chemical equations notes

    You may also find some useful information in Chapter 6 notes

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  • Some concern about the the availability of the answers to the PS has been expressed. I've checked the link and everything is working correctly from my computers. If you are having difficulty downloading the answers to the PS contact me. It should work...if it does not there is something the matter with the computer system you are using.

  • Still plenty of time to enjoy some 'fun', try the Take a Quiz link. I am not grading this so take it to see what you understand from the first two lectures. Make a note of the questions you answered correctly and incorrectly. Drop by my office if you have any questions. Let me know if you like this, we may do it again.

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  • If you had CHEM 1215 with me last semester and you would like your Exam IV and Final Exam, just drop by my office.

  • Remember CHEM 1225 is a 2nd semester chemistry course. It is assumed that you have had CHEM 1215 or equivalent. If you have questions about your chemistry background drop by my office and we can talk. BTW I have a meeting at 10:00 a.m. on Wednesday, January 13, and will not be able to hold my office hours at that time.

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  • The first two weeks of laboratory will spend time on a review problem set and Exercise 1, 2 and 3 in the CHEM 1225 Lab Manual. If you have Monday lab...DO NOT MISS IT!!

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  • This semester I've added a new link called 'What's Important'. In this section I will discuss the important concepts in a chapter and try to relate the concepts covered in the chapter. I'll also try to provide some 'reasons' why you might want to learn this material.

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    Announcements