Chemistry 222
Spring 2011
Announcements: (5/3/11): Here
is the Test 4 + Final Preview Sheet. We will start this test at 8:30
a.m. on Monday, May 9. You will have three hours to work on the exam.
You may bring a one-page cheat sheet to the exam.
Syllabus: .html and .pdf formats; Revised Course Schedule (3/21/11)
Homework and Tests:
Problem Set 1 (due 1/31/11): Assignment Key
Problem Set 2 (due 2/7/11): Assignment Key
Problem Set 3 (due 2/14/11): Assignment Key
Test 1 (2/17/11): Key Scores Grades
Problem Set 4 (due 2/25/11): Assignment Key
Problem Set 5 (due 3/7/11): Assignment Key
Test 2 (3/10/11): Key Scores Midterm Grades
Problem Set 6 (due 3/23/11): Assignment Key
Problem Set 7 (due 3/28/11): Assignment Key
Problem Set 8 (due 4/5/11): Assignment Key
Test 3 (4/7/11): Key Scores Grades After 3 Tests
Problem Set 9 (due 4/15/11): Assignment Key
Problem Set 10 (due 4/29/11): Assignment Key
Lecture Handouts and Selected Slides:
Chapter 0:
What is Analytical Chemistry? (1/24/11)
Chapter 27:
Example Problem (1/28/11)
Chapters 3 and 4:
Accurate, but Imprecise, Data (1/31/11)
Data Showing Random Error (1/31/11)
Chapter 4 Example Problems (2/2/11)
Confidence Intervals (2/2/11)
Reducing Noise by Replicate Measurements (2/2/11)
Exploring the Case-1 t-Test (2/7/11)
Calibration Curves (2/9/11)
Chapter 18:
Standard Addition Example (2/18/11)
Absorption Handout (2/21/11)
Impact of Scattered and Stray Light (2/28/11)
Chapter 20:
How a Hollow Cathode Lamp Works (2/28/11)
Ultraviolet Absorption Spectrum of O2 (3/4/11)
Chapter 8:
More Accurate FeSCN2+ Calculation (3/9/11)
Using Activities to Calculate Solubilities (3/11/11)
Numerical Solution of a Cubic Equation (3/23/11)
Chapter 9:
Chapter 9 Review Problems (3/24/11)
Systematic Treatment of a Monobasic Species (3/24/11)
Solution to Acetic Acid/Acetate Buffer Calculation (3/24/11)
Chapter 10:
Rob Rossi's Lecture Notes for 3/28/11
Rob Rossi's Lecture Notes for 3/30/11
Rob Rossi's Lecture Notes for 3/31/11: Hydrogen Carbonate and Polyprotic Buffers/Alpha Plots
Amphiprotic Species Solver (3/31/11)
Solutions of the Hydrogen Carbonate Problem (3/31/11)
Rob Rossi's Lecture Notes for 4/1/11
Alpha Plot Calculator (4/1/11)
Chapter 11:
Titration Curves (4/8/11)
Chapters 23-25:
Extraction Calculations (4/13/11)
Extracting a Weak Base out of an Organic Matrix (4/15/11)
Incompletely Resolved Peaks (4/21/11)
Historic Distillation Column (4/25/11)
Chromatography Simulator (see how the number of theoretical plates affects resolution) (4/25/11)
Two Factors Affecting Resolution in Chromatography (4/25/11)
Temperature and Solvent Programming (4/27/11)
Laboratory Handouts and Other Information:
Experiment 1: Gravimetric Analysis of Fe
Experiment 2: Spectrophotometric Analysis of Fe
Experiment 3: Determination of Lead in Soil by Atomic Absorption Spectroscopy: Mielke American Scientist paper Mielke Chemical and Engineering News article Sampling Details
Old Announcements:
(2/11/11): Here is the Test 1 Preview Sheet. Remember that Test 1 will be on Thursday, February 17, from 9:00 to 11:00 a.m., in Olin-Rice 350.
(3/7/11): Here is the Test 2 Preview Sheet. Remember that Test 2 will be on Thursday, March 10, from 9:00 to 11:00 a.m., in Olin-Rice 350. Please e-mail me if you wish to set up an appointment to talk before the exam.
(4/4/11): Here is the Test 3 Preview Sheet. We will start this test at 8:00 a.m. on Thursday, April 7. You will have three hours to work on the exam.
Last modified 5/3/2011