To create voltage in a battery, you need a difference in potential between compounds. What is the difference between the zinc potential of -0.41 volts and the iron potential of 0.76 volts? volts

Step-by-step explanation:

In a redox reaction involving Iron and Zinc, the Zinc will serve as the anode, and Iron the cathode. The zinc anode will oxidize and provide electrons for the reduction of Fe2+(aq) to elemental iron.

E°cell = E°cathode - E°anode

= 0.76 - (-0.41)

= +1.17 V