Unformatted text preview: b) Provide on the right the full Lewis structure (all atoms, bonds, lone pairs, formal charges) for the anion portion of fluoboric acid, HBF 4- the counterion that's left when HBF 4 dissociates (3 pts) c) Why would HBF 4 be used here rather than some more common proton acid like HBr? (3 pts) d) Provide a step-by-step mechanism for the formation of "A" from 2-methylpropene (6 points)...
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- Fall '08
- Mole, Molecule, H3C, 3 pts, compound 2-methyl propene