Calculating E naught of the cell

[Cecilia Jardon 1I]

Just to be clear, there are two ways to calculate e nuaght of the cell?
Its E naught of the cell= e naught of the cathode - e naught of the anode and the other one is using the reduction potentials?

[Raj_Bains_2C]

There is only one way to calculate E that we have learned so far. The method involving the half reactions is a more descriptive way of the method using just the equation.

[GavinAleshire1L]

The second method just allows for more clear identification of the cathode and anode in order to avoid switching the order and confusing the two. Both accomplish the same thing.

[705170809]

I believe that Lavelle will ask for the half-reactions to be applied more for Test 2