David K. Lewis
Margaret W. Kelly Professor of Chemistry
Connecticut College, New London CT

CHM 214 LABORATORY SCHEDULE

DATE
EXPERIMENT
HARRIS #
TITLE
Jan. 25
1
4
Check in; Statistics and spreadsheets
Feb 1
2
2
Gravimetric analysis of a calcium compound
Feb 8
3a
12
Synthesis of Ammonium Metadecavanadate
Standardization of acid and base
Feb 15
3b
12
Titration of vanadium with Permanganate
Feb 22
3c
10
Kjeldahl analysis of Ammonium
March 1
4
7
Using pH electrodes for acid/base titration
March 8
5a
23
Mn2+ standardization by EDTA titration
Mid-semester break
March 29
6
15
Potentiometric titration with Ag+
April 5
5b
24
Spectrophotometric measurement of Mn2+
UV-Visible absorption
April 12
5c
25
Spectrophotometric measurement of Mn2+
Atomic absorption spectroscopy
April 19
TBA
April 26
TBA
May 3
TBA
May 10 Clean up; Check out
The above schedule is subject to rearrangement as necessary to accommodate sharing of equipment and instruments with other courses.

 

D.K. LEWIS home page
CHM 214 Description
  -schedule
  -homework
  -laboratory
  -grading
CHM 307 Fall 2007
Description
  -schedule
-laboratory
-grading
CHM 309 Description
Fall 2006
-schedule
  -homework
  -laboratory
  -grading
CHM 414 Description Spring 2007
  -schedule
  -review problems
  -laboratory
  -grading
DKL Background
Research
Publications
   
Contact information:
116 Hale Laboratory
Phone: 860-439-2478 Email: david.lewis@conncoll.edu