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.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.