CHEM 30AL Spring 2004 Experiment 15 Ion Exchange Chromatography Pre lab Report 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 include title of manual edition authors pages IV MSDS Information for NH3 or NH4OH concentrated KSCN KNO2 Include Product Name Chemical Formula Formula Weight Point Boiling Point and Density Health Hazard Data summarize in your own words Spill and Disposal procedures summarize in your own words V PRELAB STUDY QUESTION page 127 Only complete question 2 Note In the procedure for HCl the concentration unit of F formaltiy may be replaced by M molarity Data and Observations Start a NEW page for the following sections Refer to study question 1 page 127 You must record ALL your observations into each notebook during the lab period Post Lab Report 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 analytical tests that you performed in the lab Note Net overall reactions are acceptable III CONCLUSION Summarize ALL results again
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