What is meant by electrode potential? Explain in the half cell reactions of
`Zn(s) + Cu^(2+) ( aq) rarr Zn^(2+) (aq) + Cu(s)`

Represent the galvanic cell in which the reaction, Zn(s) + Cu^(2+) (aq) rarr Zn^(2+) (aq) + Cu(s) take place.

What do you mean by an electro chemical cell? Write the cell representation for the cell Zn(s) + CuSO_4(aq) rarr ZnSO_4(aq) + Cu(s) .

Calculate the standard emf of the cell having the cell reaction. Zn(s) + Co^(2+) ( aq) rarr Zn^(2+) ( aq) + Co(s) E_(Zn//Zn^(2+)) ^(@) = 0.76V, E_(Co//Co^(2+))^(@) = 0.25V

The standard electrode potential ( E^(@) ) for Daniel cell is + 1.1 V. Calculate, the Delta G^(@) for the reaction, Zn(s) + Cu^(2+) ( aq) rarr Zn^(2+) ( aq) + Cu(s) 1F = 96500 C "mol"^(-1))

Derive Nerst equation for EMF of the following cell. Zn (s) + Cu^2+ (aq) rarr Zn^2+ (aq) + Cu(s)

The cell reaction, Zn + 2Ag_(aq)^+ rarr Zn^(+2) Ag can be represented by

Formulate the galvanic cell in which the following reaction takes place. Zn (s) + 2Ag^(+) ( aq) rarr Zn^(2+) (aq) + 2Ag(s) (i) Which one of its electrodes is negatively charged ? (ii) The reaction taking place at each of its electrode. (iii) The carriers of current within this cell.