CHEM
303 Laboratory assignment
Unknown # |
Date due |
No. of lab. Periods |
Requirements |
1 ( acid) |
Oct. 8 |
3 |
Neutralization
Equivalent. + 1 Derivative |
2 ( solid) |
Oct. 15 |
2 |
IR & NMR are given
.1 positive Classification test + 1 Derv. |
3 ( liquid) |
Nov. 15 |
2 |
Sample preparation for
IR & NMR |
4 ( mixture of 2 components) |
Dec. 31 |
5 |
Separate by
Extraction. Run IR. Sample
preparation for NMR |
5 ( single) |
Jan. 14 |
2 |
No help. It is exam
like. |
Note:
Elemental analyses for halogens and nitrogen have to be done for all the
unknowns.