UCLA CHEM 30AL - Guidelines (3 pages)

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Guidelines



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Guidelines

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Pages:
3
School:
University of California, Los Angeles
Course:
Chem 30al - General Chemistry Laboratory II
General Chemistry Laboratory II Documents

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CHEM 30AL Spring 2005 Experiment 15 Ion Exchange Chromatography PRE LAB REPORT GUIDELINE Pre lab report must be written inside your lab notebook Pre lab Report Format Must turn in at the beginning of the first experiment period I TITLE Must appear on each page II INTRODUCTION Brief No more than 1 2 page III PROCEDURE Flow chart for the ENTIRE experiment Reference must include title of manual edition authors pages IV MSDS The following chemicals will require you to use the MSDS database on the Web NH3 or NH4OH concentrated KSCN KNO2 You should record the following MSDS information in your notebook for the chemicals listed above Printouts directly from the Web pages will NOT be accepted a b c d e f Product Name Chemical Formula Formula Weight Melting Point Boiling Point and Density Health Hazard Data summarize in your own words Spill and Disposal procedures summarize in your own words V PRE LAB REPORT STUDY QUESTION page 127 Only complete question 2 Note In the procedure for HCl the concentration unit of F is the same as M VI DATA OBSERVATIONS Start a NEW page for the following sections Refer to study question 1 page 127 You must record ALL the observations into your notebook during the lab period You will receive no credit for the lab technique if your data only contain numerical values for this experiment CHEM 30AL Spring 2005 Experiment 15 Ion Exchange Chromatography POST LAB REPORT GUIDELINE This is a GROUP REPORT i e Turn in ONLY ONE report PER GROUP I ABSTRACT outline the goal s as well the lab techniques that you used in achieving such goal s Also Summarize your experimental results II DATA AND OBSERVATIONS Write down the names of all the members in the group Write out the responsibility of each member both for the experiment and for the postlab report Re write all the observations into your post lab Record the details of analytical tests made on each eluate fraction Write down the conclusion drawn from EACH test Write balanced chemical equations for the



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