Tutorial 2 - b) Explain your reasoning. 4. Fill in the...

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CHEM2OA3 Oct. 4, 2010 Tutorial 2 1a. The IR spectrum represents the structure of which compound? Why? O H OH O O O O A B C
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1b. How about this one? D E F
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2. Provide reagents or compounds (A-F) in the following reaction sequence. You should show FOR EACH STEP a mechanism using curly arrows. H H Li + A B O Li H H O O H D + Li O O H C O H Li E Br D D F
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3a) The pKa for Brookoic Acid was shown to be 4.19. The Kb for Sodium Capprettaoate was determined to be 3.0 x 10 -6 . Where will the equilibrium below lie? Caprettaoic Acid + Sodium Brookate Brookoic Acid + Sodium Caprettaoate
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Unformatted text preview: b) Explain your reasoning. 4. Fill in the missing products or reagents (hint: this is taken from year 1 notes). For each equilibrium, circle the strongest acid, draw a square around the strongest base, indicate if the K eq <1. F 3 C S O-O O O + F 3 C S OH O O OH K eq < 1 Y / N H H OH NO WATER! O-Li NO WATER! H Y / N O NO WATER! H Li Y / N O O H Cl NO WATER! NaCl Na O H O Y / N O Li 5. Fill in the missing products or reagents (hint: this is taken from year 1 notes) O O H OH O A B C D E...
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Tutorial 2 - b) Explain your reasoning. 4. Fill in the...

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