231_F09_Test1

231_F09_Test1 - CHEM231_002_F09 I attest that the work...

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CHEM231_002_F09 Test 1, September 21 I attest that the work below is mine and mine alone, and I will not discuss Name: the details of this exam with anyone until the answer key is posted. 1.) (8 points) Four Kekule structures are shown below for the molecular formula C 2 H 4 O. Which structure is inconsistent with valence rules? Explain. Be complete. 2.) (9 points) Convert each condensed structure into a Kekule structure. Identify the hybridization at each of the O and N atoms. 3.) (12 points) Draw an orbital picture for the following molecule. Clearly label each bond type, indicate the type of orbitals involved in each bond, and the hybridization at each carbon atom. 1
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molecules below. Show your work if you want the chance for partial credit. 5.) (15 points) For the reaction below, answer the following questions. a)
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This note was uploaded on 03/22/2010 for the course CHEM 231 taught by Professor Dunham during the Fall '09 term at Ball State.

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231_F09_Test1 - CHEM231_002_F09 I attest that the work...

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