Write the electrode reactions and cell reactions of a Daniell cell.

Write the Nernst equation for the cell reaction in the Daniel cell. How will the E_("cell") be affected when concentration of Zn^(2+) ions is increased?

In methanol fuel cell, CO_(2)(g) is evolved due to the oxidation of methanol at the anode, and oxygen is reduced at the cathode. Write anode and cathode reactions of the cell.

Write down the reaction occuring at the two electrode when current is drawn from a Daniell cell.

See whether the cell representation given below is in accordance with the conventation or not. If it is not, then write the correct representation and reaction of the cell. Calculate the standard EMF of the cell: Cu|Cu^(2+)||Zn|Zn^(2+) . ["Given : "E_(Cu^(2+)|Cu)^(@)=+0.34V, E_(Zn^(2+)|Zn)^(@)=-0.76V]

Write the anode and cathode reactions for the given cell reactions. Ag(s)+(1)/(2)Cl_(2)(g)rarrAgCl(s)

Write the anode and cathode reactions for the given cell reactions. Hg(l)+PbO(s)rarrPb(s)+HgO(s)

Write the anode and cathode reactions for the given cell reactions. S_(2)O_(8)^(2-)(aq)+2I^(-)(aq)rarr2SO_(4)^(2-)(aq)+I_(2)(s)

Write anode and cathode reactions of H_2-O_2 fuel cell.

What the overall cell reaction.

Write the electrode reaction occurring in H_(2)-O_(2) fuel cell.