Question

諾媛

求分析化學解答

Derive the expression of concentration-based equilibrium constant (K') in terms of
thermodynamic equilibrium constant (K) and the activity coefficients (y;) of the participating
species for the dissociation reaction in a supersaturated aqueous solution of silver arsenate,
AgzAsO4(s).

For the titration of 50.0 mL of 0.00500 M Ni2+ with 0.0100 M EDTA in a solution buffered
to a constant pH of 10.0. Express (NiY2-), Ct, and K'Niy2- in terms of (Ni) after the addition
of 30.0 mL of EDTA.

#分析化學