242 Exp. _3 Worksheet SP 2012

242 Exp. _3 Worksheet SP 2012 - Melting Point (MP) Data MP...

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CHEM 242 – Organic Chemistry Laboratory II Experiment #3 – The Nitration of Bromobenzene Name: _________________________________________________________________ Section: __________ TA: _________________________________________________ Complete the following table by reporting the appropriate value in each empty cell. Bromobenzene Nitric Acid Sulfuric Acid Volume Mass N/A N/A Molecular weight or molarity 16.0 moles/L 18.0 moles/L Moles Equivalents Show all necessary calculations for each calculated value.
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What is the theoretical yield [in units of grams] of bromonitrobenzene? _______ (Show all necessary calculations) What is the actual yield of bromonitrobenzene? _______________ What is the percent yield of bromonitrobenzene? ______________
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Unformatted text preview: Melting Point (MP) Data MP of 2-bromonitrobenzene ___________________ MP of 3-bromonitrobenzene ___________________ MP of 4 bromonitrobenzene ___________________ MP of the first crop of crystals _________________ MP of the second crop of crystals _______________ TLC of Both Crystal Crops and Oil (record R f values also) TLC Plate Lab Grade Pre-lab Quiz ________ Lab Notebook ________ Lab Worksheet ________ Post-lab Assignment ________ Overall ________ Please sign the honor pledge below I pledge on my honor that I have not given or received any unauthorized assistance on this assignment Signature _____________________________________________________________...
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This note was uploaded on 02/27/2012 for the course CHEM 242 taught by Professor Steffek during the Spring '12 term at Maryland.

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242 Exp. _3 Worksheet SP 2012 - Melting Point (MP) Data MP...

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