Practice Exam 1 pg 3

Practice Exam 1 pg 3 - c What do the resonance structures...

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Name ___________________________ 3 2. Thioacetic acid (CH 3 COSH) is a sulfur analogue of acetic acid (CH 3 CO 2 H). a) Draw the Lewis structure for CH 3 COSH. Include all lone pairs. b) Loss of a proton (H + ) from thioacetic acid gives a resonance stabilized anion. Draw the two contributing resonance structures for the anion.
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Unformatted text preview: c) What do the resonance structures tell you about charge distribution in the molecule? d) Does the thioacetate anion have a dipole moment? If so, show the dipole moment vector on a drawing of the molecule. If not, explain why not....
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This note was uploaded on 09/20/2011 for the course CHM 2210 taught by Professor Reynolds during the Spring '01 term at University of Florida.

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