87.10 Application of EMF and electrode potential 7.10.4. Advance of reaction(equilibrium constants) Standard emf and standard equilibrium Four equilibria in solution constant D Dissolution equilibrium nFE RTIn K 2)Reaction equilibrium 3 ) Dissociation equilibrium RT E In K 4) Coordination equilibrium nF For any reaction that can be designed to Example Determine the solubility products of take place in an electrochemical cell, its Agcl(s) equilibrium constant can be measured AgCl(s)—Ag++Cl electrochemicallyStandard emf and standard equilibrium constant ln  = − = − r m G nFE RT K ln RT E K nF = For any reaction that can be designed to take place in an electrochemical cell, its equilibrium constant can be measured electrochemically. Four equilibria in solution 1) Dissolution equilibrium 2) Reaction equilibrium 3) Dissociation equilibrium 4) Coordination equilibrium 7.10.4. Advance of reaction (equilibrium constants) §7.10 Application of EMF and electrode potential Example Determine the solubility products of AgCl(s). AgCl(s) ⎯→Ag+ + Cl¯