Chem 341
PreLab and Report Questions
Questions with a PL in front of them (e.g. PL 8) refers to the page number for the PreLab manual. These questions may be found on the textbook website at (http://www.brookscole.com/chemistry/gilbert4) or on the course website.
Questions with a Ex in front of them (e.g. Ex. 121) refer to the page number in the textbook.
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Experiment |
PreLab Questions |
Report Questions |
|
Molecular Models |
No Prelab |
Worksheet |
|
Recrystallization (Chp. 3) |
PL 1 - 1,2,3,4,5 (1 pt) PL 3 - 1,2,4,5,6 (1
pt) |
Worksheet |
|
Extraction (Chp. 5) |
Ex. 163 - 6,7,8,16,18,19,21
(1pt) ; 17 (3 pts) |
Worksheet |
|
Chromatography (Chp. 6) |
PL 29 - 1,2,6,7 (1 pt) PL 33 - 1,4 (1 pt) Ex. 184 - 7a,7b,7c,7e (1/2 pt) Ex. 190 - 5,16 (1 pt) |
Worksheet |
|
Distillation &
Gas Chromatography (Chp. 4) |
Ex. 131 - 3,5,8 (1 pt) Ex. 139 - 2a,2b,14a,14b, 14d,14e (1 pt) Ex. 204 - 4d (1 pt) |
Worksheet |
|
Oxidation of
Cyclododecanol (Chp. 16) |
PL 103 - 1,2,3,4,5 (1 pt) Ex. 252 – 7a,8,14 (1 pt) Ex. 532 - 4 (1 pt);
9a,9b (1 pt) |
Ex. 532 - 2a,2b,2d,3,5,9c
(1 pt); 10a,11a (2 pts) |
|
Introduction to NMR
& Determine Structure
of Unknown (Chp. 8) |
Ex.278 -
1a,1b,1c,1d,1e,1f,1i,1l, 1m,1o (1 pt) |
Worksheet |
|
E2 Elimination (Chp. 10) |
PL 53 - 1,5,6 (1 pt) Ex. 340 - 2,3,4 (1 pt); 8 (4
pts) |
Ex. 340 - 9 (4 pts); 10,11 (3 pts) |
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Polymers (Chp. 22) |
Ex. 758 - 8,11,13,14 (2 pts) Ex. 766 – 1,4 (1 pt) |
Ex. 758 – 12a,16 (2 pts);
Ex. 766 – 5,11a,11b (1
pt); 2 ( 3 pts) |
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Kinetic vs.
Thermodynamic Control
(Chp. 13) |
PL 81 - 1,2,3,4,5 (1 pt) Ex. 443 - 8,10a (1 pt);
19 (3 pts) |
Ex. 443 - 3,7,9,15 (1 pt);
2,14,18 (2 pts) |
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