1. (4 pts) For each of the following molecules/ions, indicate, by writing the appropriate letter on each line below the entity, whether it is a Lewis acid (A), Lewis base (B), or neither (N).

2. (4 pts) Provide the IUPAC names for the molecules depicted below.

3. (2 pts) On the line below, draw the more stable of the two possible chair conformations for bromocyclohexane.