A.Pt,Cl2(p)〡HCl(a1)¦¦AgNO3(a2)〡Ag B.Ag,AgCl(s)〡HCl(a)〡Cl2(p),Pt C.Ag,AgCl(s)〡HCl(a1)¦¦AgNO3(a2)〡Ag D.Ag〡AgNO3(a1)¦¦HCl(a2)〡AgCl(s),Ag
A.ΔrGm,1=ΔrGm,2,E1=E2 B.ΔrGm,1≠ΔrGm,2,E1=E2 C.ΔrGm,1=ΔrGm,2,E1≠E2 D.ΔrGm,1≠ΔrGm,2,E1≠E2
A.0.1mol•kg-1CuSO4 B.0.1mol•kg-1Na2SO4 C.0.1mol•kg-1Na2S D.0.1mol•kg-1NH3•H2O