Question

227. The equilibrium constant for this reaction is
approx 10-3
HPO;2(aq)+HCO3(aq)=H POZ(aq)+CO;2(aq)
Which is the strongest conjugate base in this
reaction?
(1) HPO 2(aq)
(2) HCO3(aq)
(4) CO;2(aq)
(3) H POZ(aq)​

Answer 1

(4) C   O   ;    2   (                                            a        q           )

(4) CO;2(aq)