The measured e.m.f. at `25^(@)C` for the cell reaction,
`Zn(s) +XCu^(2+)._((eq))(1.0M) rarr Cu(s) ._((aq))(0.1M)` is 1.3 volt, calculate `E^(@)` for the cell reaction.

The measured e.m.f. at 25^(@)C for the cell reaction, Zn(s) +XCu^(2+)._((eq))(0.1M) rarr Cu(s) ._((aq)) +Zn^(2+)(1.0M) is 1.3 volt, calculate E^(@) for the cell reaction.

The measured e.m.f. at 25^(@)C for the cell reaction , Zn(S)+Cu^(2+)(1.0 M)to Cu(s) +Zn^(2+) (0.1 M) is 1.3 volt, Calculate E^(@) for the cell reaction.

The measured EMF at 298 K for the cell reaction, Zn(s) + Cu^(2+)(1.0 M) rarr Cu(s) + Zn^(2+)(0.1M) is 1.13 V. Calculate E^(@) for the cell reaction.

The measured emf at 25^circ C for the cell reaction. Zn(s)+Cu^2 *(1.0 M)---Cu(s)+Zn^2 *(0.1 M) is 1.3v calculate E0 cell for the cell reaction.

The e.m.f. of the cell reaction Zn_((s)) + Cu_((aq))^(+2) to Zn_((aq))^(+2) + Cu_((s)) is 1.1 V. Calculate the free energy of the cell reaction.

For the cell reaction Zn(s) + Cu^(2+)(aq) rarr Cu(s) + Zn^(2+)(aq) E_("cell")^(@) = 1.10 V, DeltaG^(@) is :

The standard E.M.F. for the cell reaction: Zn(s) + Cu^(2+) (aq) - Zn^(2+) (aq) + (Cu) is 1.10 volts at 25^(@) C. The EMF. For the cell reaction when 0.01 M Cu^(2+) and 0.1 M Zn^(2+) solutions are used at 25^(@) C is:

For the cell reaction Zn(s) +Cu^(2+)(0.1M) rarr zn^(2+)(0.01M) + Cu(s) , If E^(@) is the strandard e.m.f. of the cell, then