The second ionization stage of a diprotic acid is represented by the following equilibrium expression: HA-(aq) A2-(aq) + H+(aq) The equilibrium concentrations of the species are [H ] = 0.25 M [HA-] = 0.25 M [A2-] = 4.6 Times 10-4 M What is the ionization constant (Ka2 ) for this reaction? Number
Show transcribed image textThe second ionization stage of a diprotic acid is represented by the following equilibrium expression: HA-(aq) A2-(aq) + H+(aq) The equilibrium concentrations of the species are [H ] = 0.25 M [HA-] = 0.25 M [A2-] = 4.6 Times 10-4 M What is the ionization constant (Ka2 ) for this reaction? Number