Consider the structure below. Then using the empty boxes, answer parts (a)-(c). (a) (1pts) Draw a constitutional isomer expected to have approximately the same pKa as the compound above. (b) (2pts) Draw a constitutional isomer that you expect to be less acidic than the compound above. (c) (2pts) Draw a constitutional isomer that is roughly 1012 times less acidic than the compound above.

Match the vocabulary terms to their definitions. 1 . a long, chain-like set of molecules made up of repeating units joined end to end polymer 2 . a hard, brittle, heat- and corrosion-resistant material made by subjecting a nonmetallic mineral mixture to intense heat ceramic 3 . a plastic with low elongations that cannot be recycled thermoset 4 . a carbon fiber embedded in a polymer resin matrix thermoplastic 5 . a plastic with high elongations that can be recycled crystal 6 . a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns composite