Final answer:
The equation E°(cell) = E°(cathode) - E°(anode) is used to calculate the standard cell potential. The equilibrium constant for the cell reaction can be calculated using the equation K = 10^(nE°(cell)/0.0592). An electrolytic cell reaction is a non-spontaneous redox reaction driven by an external electrical current. Cathodic protection is a technique used to protect metal structures from corrosion.
Step-by-step explanation:
The equation E°(cell) = E°(cathode) - E°(anode) is used to calculate the standard cell potential, E°(cell), for a redox reaction. This equation allows us to determine the driving force for the reaction and whether it will occur spontaneously under standard conditions.
The equilibrium constant for the cell reaction can be calculated using the equation K = 10^(nE°(cell)/0.0592), where n is the number of moles of electrons transferred in the balanced cell reaction.
An electrolytic cell reaction is a non-spontaneous redox reaction that is driven by the application of an external electrical current. In this type of cell, the anode is the positive electrode and the cathode is the negative electrode.
Cathodic protection is a technique used to protect metal structures from corrosion by making them the cathode in an electrochemical cell. This prevents the metal from oxidizing and being corroded.