A half cell reaction `Ag_(2)S(s)+2e^(-) rarr 3Ag(s)+S^(2-)` is carried out in a half cell `Pt_(Ag_(2)S|Ag,H_(2)S(0.1M)),` at`[H^(o+)]=10^(-3),` The `EMF` of the half cell is
`[E^(c-)._(Ag^(o+)|Ag)=0.80V,K_(a(H_(2)S))=10^(-21),`and `K_(sp)` of `Ag_(2)S=10^(-49)]`

Calculate the cell potential of a cell having reaction Ag_(2)S +2e^(-) hArr 2Ag +S^(2-) in a solution buffered at pH =3 and which is also saturated with 0.1M H_(2)S. For H_(2)S: K_(1) = 10^(-8) and K_(2) = 1.1 xx 10^(-13), K_(sp) (Ag_(2)S) = 2xx 10^(-49), E_(Ag^(+)//Ag)^(@) =0.8

Calculate the cell potential of a cell having reaction Ag_(2)S +2e^(-) hArr 2Ag +S^(2-) in a solution buffered at pH =3 and which is also saturated with 0.1M H_(2)S. For H_(2)S: K_(1) = 10^(-8) and K_(2) = 1.1 xx 10^(-13), K_(sp) (Ag_(2)S) = 2xx 10^(-49), E_(Ag^(+)//Ag)^(@) =0.8

Calculate the cell potential of a cell having reaction Ag_(2)S +2e^(-) hArr 2Ag +S^(2-) in a solution buffered at pH =3 and which is also saturated with 0.1M H_(2)S. For H_(2)S: K_(1) = 10^(-8) and K_(2) = 1.1 xx 10^(-13), K_(sp) (Ag_(2)S) = 2xx 10^(-49), E_(Ag^(+)//Ag)^(@) =0.8

In the cell reaction Ag_((s))+Cu(aq))^(2+)+Br_((aq))^(-) to AgBr_((s))+Cu_((s)) the reduction half reaction is

Calculate the potential of a half cell having reaction : Ag_2 S (s) + 2e^- iff 2Ag (S) + S^(2-) (aq) in a solution buffered at p^(H) =3 and which is also saturated with 0.1 MH_2S (aq) [Given : K_(sp)(Ag_2 S ) = 2 xx 10^(-49) , K_(a1). K_(a2) = 1.1 xx 10^(-21) , E_(As^(+) // Ag)^(@) = 0.8V ]

Calculate the potential of a half cell having reaction : Ag_2S(s)+2e^(-)iff2Ag(s)+S^(2-)(aq) in a solution buffered at pH=3 and which is also saturated with 0.1 MH_2 S(aq): [Given: K_(sp)(Ag_2S)=10^(-49),K_(a1)=10^(-8)*K_(a2)=1.1 X 10^(-13)] E=( Ag^+// Ag^+2) =0.8

Calculate the potential of a half cell having reaction : Ag_2S(s)+2e^(-)iff2Ag(s)+S^(2-)(aq) in a solution buffered at pH=3 and which is also saturated with 0.1 MH_2 S(aq): [Given: K_(sp)(Ag_2S)=10^(-49),K_(a1)*K_(a2)=10^(-21)]