Write the cathodic and anodic cell reactions of Hydrogen-Oxygen fuel cell.

What the cathode and anodic cell reaction of hydrogen oxygen fuel cell.

Define cathode and anode.

Write anodic and cathodic half-cell reactions taking place in Daniel cell.

Write the anodic and cathodic reactions taking place in Hall-Heroult electrolytic cell in the extraction of aluminium.

Write the equations of anodic and cathodic reactions occur during rusting of iron.

(a) Find the value of deltaG^circ at 25^circ for the following electrochemical cell. Cu|Cu^2+ 9(1M) Ag ( 1M) Ag Write the equation of anodic and cathodic reaction occur during rusting of iron. (i) At Anode :- 2Fe to 2Fe^2+ +4e^- (ii) At Cathod :- O_2+4H ^+ 4e ^- to 2H_2O.

What type of cell is a lead storage battery? Write the anode and the cathode reactions and the overall cell reaction occurring in the use of a lead storage battery?

What are fuel cells ?

Write the overall cell reaction in mercury cell.