Chemistry 3332, Quantitative Analysis


Professor Robert G. Michel (Lecture Instructor)
Department of Chemistry
University of Connecticut

Homework

All homework is to be submitted by email to me. File names should start with your last name and a word that indicates what is in the homework. Do not name your homework with non-specific names. (Examples of bad homework names would be: homework1.xls, document1.doc, hwk2.doc...)

The following table will be updated during the semester, as and when homework is assigned.

I will tell you "IN LECTURE" if the due date for the homework is changed.
The acronym TBA means "to be announced"
All homework shall be handed in by email, except were indicated.

Homework assignment (click for pdf file, if available)

Due date

Reading for revision of topics learned in General Chemistry

Also, balance the equation in the reading topics document, and submit it as a Word processor document with the balanced equation written in it.

Also, read the preface and chapters 0, 1 and 3 (up to 3-4 only and including Box 3-1), and read chapter 3 from 3.4 to the end, and chapter 4.

Do volumetric calculations

 Do reading for revision topics immediately.

Submit balanced equation, and volumetric calculaitons electronically by Wednesday, Sept. 9, 2009.

For the first examination, Study the material covered in the first lectures up to the last lecture, and as discussed in lecture. Asnswers to the exam will be posted after make-up exams have been completed.

 Exam #1, Wednesday. Sept. 23, 2009. In class

Standard Reference Materials

Monday Sept 14, 2009

Air_Metals_Student's "t" Homework Question TBA (don't do yet)
 Riboflavin spreadsheet. This homework is described in two slides of the lectures notes on calibration and regression. You are to design and set up a spreadsheet to illustrate the regression calculations for the riboflavin example, and error calculations based on the regression.

 

Exam 1 Question 2 Answer. Answers to question 1 are in the lecture notes. Need to have included some detail about the types of questions being asked, and details of how to calibrate and verify accuracy.
Sept 23, 2009
MIDTERM EXAMINATION. The midterm examination will contain all material that was not contained in the last exam, with emphasis on calculations to do with Student's t test, and regression. There will be calculations only on this exam. These exams will last over two lectures.. Midterm answers to part 1 and part 2

Oct 19 - Part I

Oct 21 - Part 2

READING FOR MIDTERM EXAM: To work for the exam, you should be working on those problems at the end of the chapters that correspond to the lecture matieral. One good way to find problems is to buy used books on quantitative analysis from places like amazon.com. Old editions of these books would be perfectly acceptable. I am just as likely to model problems from old textbooks as I am from your recommended textbook.

 

 Homework in prep. for third exam: Atomic Spectrometry topics including anything covered in lecture, anything covered in the text book, and anything covered in my review article posted on this web site on the "lectures" page. Topics include AE, AA, ICP-MS, interferences, spectroscopy, including Beer's law, Boltzman, energy levels, etc. Molecular Spectrometry topics are covered in the lecture notes and in the textbook. Be sure to learn how to draw all appropriate diagrams of instruments, and properly label them.
Exam 3. Electrode Potentials Handout

TBA

 For the final exam, TBA.

May 4-9

For electronic homework, you can hand in your homework at anytime on the day of the deadline up 'til midnight. Ultimately, there is flexibility in these deadlines, because you can send your homework right up until I do the grading. I will try and do the grading immediately after the deadline. If I do not find your homework in my inbox when I start the grading, I may send ONE e-mail to you for which I need an IMMEDIATE response with your excuses, or with immediate submission of the homework for grading. If you do not respond you will be given an immediate zero on the homework. I will not grade your homework after I have finished grading everyone else's, unless I feel your excuse is valid and documented in some way. If you contact me before your homework is due, to indicate the nature of your problems, then I look upon this much more favorably than a post deadline excuse. Do not abuse the stated deadline. If there are any abuses, I will simply impose a more strict deadline on the whole class, with an immediate zero being applied just on the abscence of a homework set.

If you hand in your homework well before the deadline, I am willing to look at it, if you ask me to do so, and I may be able to offer advice for you to improve your grade. Of course, this cannot be done after the deadline. If you want to take advantage of this service, send me an e-mail to let me know that you want me to look at it. I will not grade it, but I will glance at it to see if there is anything I can say to help you.