Question

a.) Match-up each benzoic acids shown below with one of the following pKas (4.37, 3.43, 4.47, 0.65) by writing the pKa below the appropriate structure.

со ,н со ,н со ,н No 2 No, мо, осн 3 СН3

b.) Write the acid/base reaction between the conjugate base of 2,4,6-trinitrobenzoic acid and 4-methoxybenzoic acid. Show the direction of the equilibrium.

Answer 1

O corn COOH NO2 on ocna NO2 NO2 pra 0.65 4.47 4:37 3.43 Сооё cook COOH ON A NO2 ANUL t Осиз NO2 - NO2 NO2 cooo stable Conjugate och backward equilibrium unstable conjugate