practice 1 - 030.205 Practice 1 for Exam 1A 1 1) Consider...

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030.205 Practice 1 for Exam 1A
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1 1) Consider the structure of nootkatone (found in grapefruits): O a) How many lone pairs are present in this compound:_________ b) How many sp 2 hybridized carbon atoms are present in this compound: _________ c) How many stereocenters does this compound possess:__________ d) How many carbon atoms above have tetrahedral geometry: __________ 2) Identify the geometry of the central atom in each of the following cases. a) tetrahedral b) trigonal planar c) trigonal pyramidal d) linear e) bent a) tetrahedral b) trigonal planar c) trigonal pyramidal d) linear e) bent a) tetrahedral b) trigonal planar c) trigonal pyramidal d) linear e) bent a) tetrahedral b) trigonal planar c) trigonal pyramidal d) linear e) bent B O 3) Draw all possible constitutional isomers for C 5 H 12 . Draw each isomer only one time. If you draw the same isomer twice, you will not receive full credit. 4) In the compound below, the lone pairs have not been drawn. Identify the locations of all lone pairs by drawing them clearly .
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This note was uploaded on 10/03/2010 for the course OCHEM 102.224 taught by Professor Klein during the Spring '10 term at Johns Hopkins.

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practice 1 - 030.205 Practice 1 for Exam 1A 1 1) Consider...

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