The following compounds are listed in increasing order of acidity. In each case, the mos...

The following compounds are listed in increasing order of acidity. In each case, the most acidic proton is shown in red.

(a) Show the structure of the conjugate base of each acid, including any resonance forms.

(b) Explain why X is a stronger acid than W.

(c) Explain why Y is a stronger acid than X.

(d) Explain why Z is a stronger acid than Y.