Which of the following is correct method to calculate the EMF of a galvanic cell?
Standard EMF of the cell = [standard oxidation potential of the oxidation half reaction] – [standard reduction potential of the reduction half reaction]
Standard EMF of the cell = [standard reduction potential of the reduction half reaction] + [standard reduction potential of the oxidation half reaction]
\( E_{cell}^o=E_{cathode}^o-E_{anode}^o\)
Standard EMF of the cell = [Standard reduction potential of the right hand side electrode] + [standard reduction potential of the left hand side electrode]
