Tutorial%201Q

Tutorial%201Q - 4 In the following structures which C-H...

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CHEM 281 Tutorial Problem Set No. 1 1. Please draw the Lewis structures for the following compounds (identify atoms that are charged). For B, C, N, and O indicate whether these atoms are sp 3 , sp 2 or sp. _ BH 3 CO 2 CH 3 COOH CH 3 COCH 2 CO CH 3 CHO CH 3 OH 2 + NH 3 CH 2 COO 2. Draw stick structures for the following compounds: CH 3 CH 2 CH 2 COOH (CH 3 ) 3 CCH 2 OH CH 3 CH 2 CHCHCH 2 CH 3 NH 2 CH 2 CH 2 OCH 2 CH 2 CH 3 3. Indicate the hybridization of B, C, N or O in each of the following structures:
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Unformatted text preview: 4. In the following structures, which C-H bonds will be shortest, which will be strongest? Why? C C H H H H H H C C H H H H C C H H 5. Please classify the following bonds as non-polar, or polar (note: a bond with Δ E.N. <0.6 is relatively non-polar) C-H C-C C-N C-O N-H O-H H B H H H C H H H C H H H H C H H B C N O H N H H H H N H H H N H H H O H H H O H H O...
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This note was uploaded on 11/13/2011 for the course CHEM 281 taught by Professor Williams during the Spring '11 term at Simon Fraser.

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