310NHWSet6ans - Homework Problem Set 6 Iverson CH310N Due...

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Homework Problem Set 6 Iverson CH310N Due Wednesday, March 7 Chemistry 310N Dr. Brent Iverson 6th Homework February 28, 2007 NAME (Print): _____________________________ SIGNATURE: _____________________________ Please print the first three letters of your last name in the three boxes
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Homework Problem Set 6 Iverson CH310N Due Wednesday, March 7 Score: _________
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Homework Problem Set 6 Iverson CH310N Due Wednesday, March 7 1. (10 pts) On the left is drawn the Lewis structure of a simple amide. Draw the two next most important contributing structures in the spaces provided. Be sure to show all lone pairs and formal charges. H C H H C O N H H H C H H C O N H H H C H H C O N H H 2. (6 pts) Because of the resonance you described with the above structures, several atoms of an amide bond are in the same plane. On the amide below, circle all the atoms that are in the same plane. Think carefully about this one!! C C N O H C H H H H H H 3. (4 pts) In the boxes provided, write the hybridization state of the given atoms. C C N O H C H H H H H H sp 3 sp 3 sp 2 sp 2 C C N O H C H H H H H H 4. (6 pts) In the spaces given, answer the question as "yes" or "no". Does this bond rotate freely? Does this bond rotate freely? Does this bond rotate freely? Yes Yes No! Note that one of the H atoms
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This note was uploaded on 03/19/2008 for the course CH 310n taught by Professor Iverson during the Spring '08 term at University of Texas at Austin.

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310NHWSet6ans - Homework Problem Set 6 Iverson CH310N Due...

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