FALL 2003 CHEMISTRY 30AL LABORATORY SCHEDULE AND ASSIGNMENTS LAST DAY TO DROP OCTOBER 10 SAFETY GLASSES LAB COATS LONG PANTS CLOSED TOE SHOES MUST BE WORN INTHE LABORATORY AT ALL TIMES FAILURE TO DO SO WILL RESULT IN DISMISSAL FROM THE LABORATORY Videos2 Lab Readings 1 p 2 25 Safety 5805 Date 9 25 9 26 Experiments Equipment Check in Lab Safety 9 30 10 1 11 Iron Oxalate Complex Synthesis 10 2 10 3 11 Iron Oxalate Complex Analysis by Titration Titrimetric 10 7 10 8 11 Iron Oxalate Complex Analysis by Colorimetry 10 9 10 10 13 Extraction of Caffeine 10 14 10 15 13 Purification of Caffeine 10 16 10 1713 MS IR UV TLC of Caffeine 10 21 10 22 Chapter 18 OGN 14 SPARTAN PC Infrared Spectroscopy Ch 12 14 BF 10 16 10 17 Only one postlab for 13 10 23 10 24 p 910 917 BF A14 A32 IR 3139 10 28 10 29 Recrystallization 3135 Melting Point p 577 580 Determination 3138 p 669 677 18 13C NMR and DEPT Spectra 11 6 11 7 Library Assignment Chemical Structure 11 12 11 25 19 Group Project Soil Analysis 4 5 p 611 613 OGN Extraction 3132 p 100 101 p 545 555 558 566 11 4 11 5 4 Spectrophotometric Analysis 5804 A58 A76 p 697 708 10 30 10 3115 Ion Exchange Chromatography 3 10 7 10 8 refer to due date shown below 10 28 10 2910 Aspirin Analysis by Titration Melting Point TLC 2 Due Date 5 10 16 10 17 p 595 610 10 23 10 2410 Aspirin Synthesis 1 Supplementary Readings3 4 Chromatography 3133 A50 A57 p 938 939 BF 10 30 10 31 Ch 5 OGN 11 4 11 5 p 302 305 OGN p 476 480 BF 11 19 11 20 11 4 11 5 In lab 11 13 11 14 Review ALL Previous Topics Introduction to Organic Laboratory Techniques A Microscale Approach 3rd Edition by Pavia Lampman Kriz and Engel Instructional Media Library Powell 270 or online at http www oid ucla edu Webcast Chemistry Organic Chemistry 3rd Edition W H Brown and C S Foote BF or ANY other organic chemistry text Principles of Modern Chemistry 5th Ed Oxtoby Gillis Nachtrieb OGN or ANY other general chemistry text Pre lab reports are due at the BEGINNING of the lab period observations and data are due at the end of the lab period post lab reports are due on your regularly scheduled lab period listed under Due Date see above 12 4 12 5 12 2 12 3 Oral Presentations for Soil Analysis Project 12 4 12 5 End of Quarter Clean Up Attendance is Mandatory Soil Written Report Due NO LABORATORY WORK WILL BE ACCEPTED AFTER 5 00pm Friday Dec 5 2003
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