CHEMISTRY 260 – Analytical Chemistry

Spring 2002

Dr. Victor Lau (URL: www.oocities.org/thinkertank)

 

Office:   Harney 406           Telephone: 666-6400                e-mail:    lauv@usfca.edu

 

Class Meetings:Lecture          Tuesday, Thursday                  12:10 pm - 1:00 pm          Harney 510

                           Lab               Tuesday, Thursday                  9:10 am - 12:00 pm          Harney 413

                           or,                Tuesday, Thursday                  2:10 pm - 5:00 pm            Harney 413

 

Office Hours:     Tuesday and Thursday: 1000-1130; 1430-1630

 

Textbook:          Daniel C. Harris, Exploring Chemical Analysis; 2nd Edition W. H. Freeman:  New York, 2001

Also Required:  Duplicate-page lab notebook.  (Should be right next to the text in the bookstore.)

 

References:       useful sources of fresh explanations and extra problems (in SAACS room)

1.      Contemporary Chemical Analysis (1998), by J. F. Rubinson and K. A. Rubinson.

2.      Quantitative Chemical Analysis, 4th Ed. (1995), by D. C. Harris.

3.      Fundamentals of Analytical Chemistry (1988), by Skoog, West, and Holler.

 

Homework:        Throughout the term text problems will be suggested and extra problem sets may be given out.  These are crucial for the development of your understanding, but in general they will not be collected or graded, unless otherwise specified.

 

Exams:               There will be three midterm exams and a final examination:

Exam 1

Tuesday

February 19, 2002

Exam 2

Tuesday

April 2, 2002

Exam 3

Tuesday

May 2, 2002

Final Exam

To Be Determined

                           No Makeup Exams will be GIVEN

 

EXAM REGRADES:  Requests for re-grades must be turned in to the instructor by the end of the first class after the exams have been given back to the students.  On the front of the exam, specify which problem you would like re-graded.  Re-grade requests involving fewer than five points will not be considered.  Also, keep in mind that any test submitted for re-grading may be re-graded in its entirety.

 

Grading:             The course grade will be determined as follows:

Three midterm exams

30%

Final exam

30%

Class/Lab participation

5%

Lab reports

35%

 

Lab Policies:   NO MAKE-UP LABS WILL BE PERMITTED.  Except when specifically instructed otherwise, students must complete all labwork within their designated lab periods.  This means that students are expected to show up for lab on time.  It also means they must leave by the scheduled end of the period.  When working in groups, all members of a group should attempt to make roughly equal contributions in terms of time and effort.  If a student consistently shows up late for lab, his/her lab grade will be lowered accordingly.  If a student accumulates excessive unexcused absences from the lab, he/she will be required to drop the course.


CHEMISTRY 260 –– Spring 2002 Tentative Schedule

 

Week      Day/Date                Lecture (Harney 510)                           Lab (Harney 413)

1

Tues 1/22

Thur 1/24

 

Ch. 1,2: Introduction

Ch. 3,4: Errors and Statistics

No lab class

Check-In, Wash Glassware, some calibration

 

2

Tues 1/29

Thur 1/31

 

Ch. 3,4: Errors and Statistics

Ch. 17,18: Spectroscopy

Statistical Analysis of Indicators

Statistical Analysis of Indicators

 

3

Tues 2/5

Thur 2/7

 

Ch. 17,18: Spectroscopy

Ch. 17,18: Spectroscopy

 

UV Detn of a Mixture of Vanillin

UV Detn of a Mixture of Vanillin

 

4

Tues 2/12

Thur 2/14

 

Ch. 17,18: Spectroscopy

Ch. 17,18: Spectroscopy, Review

UV Determination of a Mixture of Metal Ions

 

5

Tues 2/19

Thur 2/21

 

EXAM 1

Ch. 20,21: Chromatography

6

Tues 2/26

Thur 2/28

 

Ch. 20,21: Chromatography

Ch. 20,21: Chromatography

 

Round Robin consisting of 3 experiments:

1.        GC Determination of Ethanol in Beer

2.        Computer Stimulation of HPLC

3.        HPLC Analysis of Urinary Compounds

7

Tues 3/5

Thur 3/7

 

Ch. 20,21: Chromatography

Ch. 20,21: Chromatography

 

8

Tues 3/12

Thur 3/14

 

Ch. 22: Capillary Electrophoresis

Ch. 7-9: Acid-Base Equilibria, Titrations

 

9

Tues 3/19

Thur 3/21

 

Ch. 7-9: Acid-Base Equilibria, Titrations

Review

10

Tues 3/26

Thur 3/28

 

SPRING RECESS

11

Tues 4/2

Thur 4/4

 

EXAM 2

Ch. 10: Polyprotic Acids and Bases

Characterization of Weak Acids

 

12

Tues 4/9

Thur 4/11

 

Ch. 11: Equilibrium

Ch. 12: EDTA and Iodine Titrations

 

13

Tues 4/16

Thur 4/18

 

Ch. 13-16: Electrochemistry

Ch. 13-16: Electrochemistry

Tartaric Acid Content in Wine

14

Tues 4/23

Thur 4/25

 

Ch. 13-16: Electrochemistry

Ch. 13-16: Electrochemistry

15

Tues 4/30

Thur 5/2

 

Ch. 19: Atomic Spectroscopy

EXAM 3

Potentiometric Determination of Chloride Ion

16

Tues 5/7

Thur 5/9

 

Review

Review

Check Out

                       

FINAL EXAM:          To be determined