[Zn_((s))+Cl_(2)(1atm)longrightarrow Zn^(2+)+2Cl^(-)],[" The "E^(@)" of the cell is "2.12V" .To increase "E]

Zn(s) + Cl_2 (1 atm ) to Zn^(2+) + 2Cl^(-) , the E^(0) of the cell is 2.12 V . To increase E

The standard potential of the cell reaction Zn + Cl_(2) rarr Zn^(2+) + 2Cl^(-) is 2.10"V" . Then the emf of the cell Zn|Zn^(2+)(0.05 M) || Cl^(-1)(0.2"M")|Cl_(2), Pt would be

The standard potential of the cell reaction Zn+Cl_(2)rarr Zn^(2+)+2Cl^(-) is 2.10V .Then the emf of the cell Zn|Zn^(+2)(0.05M)|Cl^(-)(0.2M)|Cl_(2),Pt would be

A button cell used in watched funcations as follwing Zn(s)+Ag_(2)O(s)+H_(2)O(l)hArr2Ag(s)+Zn^(2+)(aq.)+2OH^(-)(aq) If half cell potentials are Zn^(2+)(aq.)+2e^(-) rarr Zn(s), E^(@) = -0.76 V Ag_(2)O(s)+H_(2)O(l)+2e^(-) rarr 2Ag(s)+2OH^(-)(aq.),, E^(@) = 0.34V The cell potential will be

A button cell used in watched funcations as follwing Zn(s)+Ag_(2)O(s)+H_(2)O(l)hArr2Ag(s)+Zn^(2+)(aq.)+2OH^(-)(aq) If half cell potentials are Zn^(2+)(aq.)+2e^(-) rarr Zn(s), E^(@) = -0.76 V Ag_(2)O(s)+H_(2)O(l)+2e^(-) rarr 2Ag(s)+2OH^(-)(aq.),, E^(@) = 0.34V The cell potential will be

E_(cell)^@ for the reaction Cu^(2+)+2Cl^(-) to Cu(s)+Cl_2(g) is -1.02 V. This reaction

The standard potential E^(@) for the half reactions are as : Zn rarr Zn^(2+) + 2e^(-), E^(@) = 0.76V Cu rarr Cu^(2+) +2e^(-) , E^(@) = -0.34 V The standard cell voltage for the cell reaction is ? Zn +Cu^(2) rarr Zn ^(2+) +Cu