Fall 2001 CHEMISTRY 14BL (LAST DAY TO DROP 14BL: October 12)Laboratory ScheduleFor Laboratory LaboratoryVideotape Related TextPrelab ReportPostlabsFall 2001 CHEMISTRY 14BL (LAST DAY TO DROP 14BL: October 12) Laboratory Schedule SAFETY GLASSES, LAB APRONS OR LAB COATS, AND CLOSED-TOE SHOES MUST BE WORN IN THE LABORATORY AT ALL TIMES. FAILURE TO DO SO WILL RESULT IN DISMISSAL FROM THE LABORATORY For Laboratory Laboratory Videotape Related Text Prelab Report Postlabs Periods on Assignment Assignment1 Materials2 Due Date3 Due Date3 9/25 – 9/28 Safety Video / Lockers Check-in #5805 Safety 4-19(P) NONE NONE MSDS workshop (Handout) 10/2 – 10/5 1- Pipets and Graphing #5806 Use of a Pipet 512-520(P) 10/2 – 10/5 10/9 – 10/12 10/9 – 10/12 3a - Vinegar: A Study of a #5801 Use of a Buret 445-468(AJ) 10/9 – 10/12 Same due date Weak Acid and its Buffers #5802 Solution Preparation for both postlab 10/16 – 10/19 3b - Vinegar: A Study of a 499-521(AJ) 10/16 – 10/19 10/30 – 11/2 Weak Acid and its Buffers 10/23 – 10/26 EXCEL Workshop (Handout) NONE NONE 10/30 – 11/2 2 - Solutions, Concentrations, #5802 Solution F43-F49 (AJ) 10/30 – 11/2 11/6 – 11/9 Detectability Preparation F56 - F69 (AJ) Chemtech, Jul 85, p431-433 11/6 – 11/9 4a - Aspirin: Synthesis #3135 Recrystallization 100-101 (P) 11/6 – 11/9 11/13 – 11/16 GraphLab4 545-555; 558-566(P) 11/13 – 11/16 4c - Aspirin: Analysis by #3138 Melting Point 351-353 (AJ) 11/13 – 11/16 12/4 –12/7 Colorimetry and Melting Point Determination #5804 Spectrophotometric 576-582; A58 (P) Analysis 11/20 – 11/23 NO LABS 11/27 – 11/30 Mastering Chemistry Workshop (Preparation for final exam) NONE NONE 12/4 – 12/7 Lab Clean Up (Attendance is required) NO LABORATORY WORK WILL BE ACCEPTED AFTER 5:00 PM Friday, December 7, 2001 1 Videotapes are available in Powell 270 or on the WWW (http://www.oid.ucla.edu/Webcast/Chemistry/index.html). You are to view these programs (except #5805 and #5806) before your lab section meets. 2 Reading assignments are from "Chemical Principles - The Quest for Insight", Atkins and Jones (AJ) and/or "Organic Laboratory Techniques", Pavia (P). You may however use any general chemistry textbook that you have for review of the appropriate topics. 3 Prelab reports are due at the beginning of your regularly scheduled lab period. Postlab reports are due at the end of your regularly scheduled period listed under "Due Date". 4 This computer tutorial is in the Science Learning Center - Young Hall Rm. 4335 and 4336Chem 14BL Mastering Chemistry Software This is an excellent chemistry resource for those of you who want to review and practice more chemistry problems. It will help you to prepare for the exams (NOTE: ONE question on EACH exam will be based directly from the software) and also help you to understand some basic concepts behind the experiment. Mastering Chemistry software is developed by Professor Wegner from California State University, Fullerton. The software is available on the Internet. Note: the software can only run on PCs equipped with Netscape browser (the software does not run on Mac). To access "Mastering Chemistry", go to either room 1054 or 4335 or 4336 Young Hall. Logon to the computers by using your first initial and your last name as your login name (example: login name for Joe Bruin is jbruin). The password is your student ID. If you have trouble logging on to the computers, ask the staff for help. Once you logged on, open up the "Netscape" browser (the software may not run properly on Internet Explorer) and go to the following web site http://ffc.chem.ucla.edu/mcweb/. Click on the "Go to Sign Up" icon for students if you are first time using the Mastering Chemistry software. At the end of the registration process, you will be asked to enter the course name. The course name is 14blf01 (ALL LOWER CASE LETTERS). You will also be asked to enter the course password (this is not the same as your user password). Enter "142117200". Follow the instructions on the screen to finish the registration process. You may also run the software directly from home by going to the same web site. However, in order to run "Mastering Chemistry" properly on your OWN computer, you will need to download some shareware from the web (click on "Downloads" on the left-hand column of the MC login page. Follow instructions on screen to complete all the necessary downloads). If you are using the computers located in rooms 1054 or 4335 or 4336 Young, there is NO NEED to download any software. Login name and password are required to logon to the computers in Young Hall. Once you have successfully logged on to the Mastering Chemistry Software, a list of topics will display on the screen. Approximately two weeks before the midterm and/or final, I will announce in class which topics need to be finished before the exam. Note: There will be TAs holding office hours in 1054 Young to answer any questions with regard to 14BL and/or Mastering Chemistry
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