Buffer capacity relates to the concentration of acid/conjugate base present. How is the relative buffer capacity to absorb H+ and OH- for the 1:1 and the 3:1 acidic and basic buffers?
Reaction of HCl with the acidic buffer, of NaOH with the acidic buffer, of HCl with the basic buffer and of NaOH with the basic buffer. acidic buffer: sodium acetate, basic buffer: NH4Cl