Chem hw5 - Chem 2311 Summer 2008 Homework 5 Due: Wed. June...

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Name: _______________________________________________ Summer 2008 Homework 5 ID #: (not SSN) ____________________ Grade: ______/7 pts Due: Wed. June 11, 2008 @ Noon 1. What is the conjugate base of the following acids (TYPE, NOT BY HAND)? a. propanol CH 3 CH 2 CH 2 O - b. sulfuric acid HSO 4 - c. phosphoric acid H 2 PO 4 - d. water OH - e. trifluoroacetic acid CF 3 CO 2 - f. ethyne C 2 H - 2. What is the conjugate acid for the following bases (TYPE, NOT BY HAND)? a. ammonia NH 4 + b. methyllithum CH 4 Li + c. NH 2 - NH 3 d. CN HCN e. hydroxide H 2 O or water 3. By hand, draw a curved arrow formalism that indicates the flow of electrons in each of the following transformations to give the products shown. You may assume a concerted mechanism. a. b. c. d. e. f. O - O .. .. .. Br Br - .. .. + + C O O .. .. .. .. S .. - Cl .. .. S .. .. + Cl - .. .. CH 3 NH 2 Cl + Cl - .. .. + N H H + .. I + Br .._ .. . CN + O CN _ H + HO CN
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Chem hw5 - Chem 2311 Summer 2008 Homework 5 Due: Wed. June...

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