The `E^(@)` for the following cell is +0.34 V. In(s)|In `(OH)_3(aq)"||"Sb_2^(-)(AQ)"|"Sb(s)`.
Using `E^(@)=-1.0 V` for the In `(OH)_3`| In, couple, calculate `E^(@)` for the `Sb_2^(-)`|Sb half-reaction:

The E^(@) for the following cell is +0.34 V. In(s)|In (OH)_3(aq)"||"SbO_2^(-)(aq)"|"Sb(s) . Using E^(@)=-1.0 V for the In (OH)_3| In , couple, calculate E^(@) for the SbO_2^(-)|Sb half-reaction:

Sb_(2)S_(3) is -

Calculate the emf of the following cell: Cu(s)|Cu^(2+) (aq)||Ag^(+) (aq)| Ag(s) Given that, E_(Cu^(2+)//Cu)^(@)=0.34 V, E_(Ag//Ag^(+))^(@)=-0.80 V

Standard oxidation potential for the following half-cell reactions are [Fe(s) rarr Fe^(2+)(aq) + 2e^(-) E^3 = +0.44 V] [Co(s)rarr Co^(3+) (aq) + 3e^(-) E^0 = - 1.81 V The standard emf of the cell reaction [3Fe(s) +2Co^(3+) (aq)rarr 3Fe^(2+) (aq) + 2Co(s)] , will be

In the button cells widely used in watches and other devices the following reaction takes place: Zn(s) + Ag_(2)O(s) + H_(2)O (l) to Zn^(2+) (aq) + 2Ag(s) + 2OH^(-)(aq) Determine DeltaG^(@) and E^(@) for the reaction Zn(s) to Zn^(2+) + 2e^(-) , E^(@) = 0.76 V Ag_(2)O + H_(2)O + 2e^(-) to 2Ag + 2OH^(-) E^(@) = +0.34 V

The standard reduction potentials at 298K for the following half cells are given : ZN^(2+)(aq)+ 2e^(-)Zn(s) , E^(@) = - 0.762V Cr^(3+)(aq)+ 3e^(-) Cr(s) , E^(@) = - 0.740V 2H^(+) (aq)+2e^(-) H_(2)(g) , E^(@)= 0.000V Fe^(3+)(aq)+ e^(-) Fe^(2+)(aq) , E^(@) = 0.770V which is the strongest reducing agent ?

The standard reduction potentials at 298K for the following half cells are given : ZN^(2+)(aq)+ 2e^(-)Zn(s) , E^(@) = - 0.762V Cr^(3+)(aq)+ 3e^(-) Cr(s) , E^(@) = - 0.740V 2H^(+) (aq)+2e^(-) H_(2)(g) , E^(@)= 0.000V Fe^(3+)(aq)+ e^(-) Fe^(2+)(aq) , E^(@) = 0.770V which is the strongest reducing agent ?

Al^(3+)(aq)+3e^(-)rarrAl(s) E^(@)=-1.66V Mn^(2+)(aq)+2e^(-)rarrMn(s) E^(@)=-1.18V What is the standard potential of a volaic cell produced by using these two half-reactions?

Sb_2S_3 is the example of