NO LABORATORY WORK WILL BE ACCEPTED AFTER 5:00pm Friday, Dec. 5, 2003FALL 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. Date Experiments Lab Readings 1 Videos2 Supplementary Readings3,4 Due Date 5_ 9/25 – 9/26 Equipment Check-in, & Lab Safety p.2-25 Safety (#5805) 9/30 – 10/1 11 Iron Oxalate Complex: Synthesis Chapter 18 (OGN) 10/7 – 10/8 10/2 – 10/3 11 Iron Oxalate Complex: Analysis 10/16 – 10/17 by Titration (Titrimetric) 10/7 – 10/8 11 Iron Oxalate Complex Analysis by Spectrophotometric p.611 - 613 (OGN) 10/16 – 10/17 Colorimetry Analysis (#5804) 10/9 – 10/10 13 Extraction of Caffeine p.595-610 Extraction (#3132) Only one postlab for 13 10/14 – 10/15 13 Purification of Caffeine refer to due date shown below 10/16 – 10/1713 MS, IR, UV & TLC of Caffeine A58-A76 & p.697-708 Ch. 12 & 14 (BF) 10/23 – 10/24 p. 910 - 917 (BF) 10/21 – 10/22 14 SPARTAN PC Infrared Spectroscopy A14 - A32 IR (#3139) 10/28 – 10/29 10/23 – 10/2410 Aspirin: Synthesis p.100-101 Recrystallization (#3135) p. 938 - 939 (BF) 10/30 – 10/31 p.545-555 & 558-566 10/28 – 10/2910 Aspirin Analysis by Titration Melting Point Ch. 5 (OGN) 11/4 – 11/5 Melting Point & TLC p.577 - 580 Determination (#3138) 10/30 – 10/3115 Ion Exchange Chromatography p.669-677 Chromatography (#3133) p.302 - 305 (OGN) 11/19 – 11/20 11/4 – 11/5 18 13C NMR and DEPT Spectra A50 - A57 p. 476 - 480 (BF) 11/4 – 11/5 (In-lab) 11/6 – 11/7 Library Assignment; Chemical Structure 11/13 – 11/14 11/12 – 11/25 19 Group Project: Soil Analysis (4) Review ALL Previous Topics 12/4 – 12/5 1 Introduction to Organic Laboratory Techniques – A Microscale Approach (3rd Edition) by Pavia, Lampman, Kriz and Engel. 2 Instructional Media Library, Powell 270 or online at http://www.oid.ucla.edu/Webcast/Chemistry 3 Organic Chemistry, 3rd Edition W.H. Brown and C.S. Foote (BF) or ANY other organic chemistry text 4 Principles of Modern Chemistry, 5th Ed. Oxtoby, Gillis & Nachtrieb (OGN) or ANY other general chemistry text 5 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).12/2 – 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,
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