exam 1 - Name: _ Class Number Key Midterm I, Fall 2008...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
page 1 of 8 Name: _____________________________________ Class Number Midterm I, Fall 2008 Chemistry 2210 Professor S. A. Miller, September 26th, 2008 Key
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
page 2 of 8 for n -butane: Problem Number Possible Score Your Score 1 72 2 22 3 26 4 18 5 12 Total 150 Last Name: _________________ First Name: _______________ Signature: ___________________________________________
Background image of page 2
1. (72 pts.; 6 pts. each) Draw the following. CHM 2210 Midterm I page 3 of 8 (a) A Lewis structure for CH 3 CHO. (Lines are OK for bonds, but use dots for lone pairs.) (b) Two other important resonance forms of the following organic anion. (c) Draw an organic compoud containing one nitrogen atom that has a formal +1 charge on that nitrogen. (d) The pi bonding molecular orbital (made up of atomic orbitals) for acetone, CH 3 COCH 3 . H 3 C H 3 C O C same as Mid1, spring 2008 O H H H H N N probably ammonium or iminium ions H
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
1. (continued) CHM 2210 Midterm I page 4 of 8 (e) A line angle structure of 5-butyl-2,2-dimethylnonane (f) Draw the most stable conformer of trans -1,4-di- tert -butylcyclohexane. (g) Draw a ketone with molecular formula of C 5 H 10 O. (h) A chiral form of 1,3-dimethylcyclohexane. Brown 2.25c O O O any one of these either one Brown 2.27d Brown 2.36 both equatorial
Background image of page 4
1. (continued) CHM 2210 Midterm I page 5 of 8 (i) Draw the R enantiomer of 3-chloro-1,1-dimethylcyclopentane. (j) Using only carbon and hydrogen, draw the lowest molecular weight chiral alkane (not a cycloalkane). (k) Using only carbon and hydrogen, draw the lowest molecular weight chiral cyclo alkane.
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/29/2008 for the course CHM 2010 taught by Professor Miller during the Spring '08 term at University of Florida.

Page1 / 8

exam 1 - Name: _ Class Number Key Midterm I, Fall 2008...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online