Question

what is cell voltage​

Answer 1

Answer:

Cell voltage is modelled as the sum of the reversible and significant irreversible voltages [2], assuming identical cells, stack voltage is cell voltage multiplied by the number of cells. V cell = V rev − V act − V fc − V trans − V ohm.

Answer 2

Answer:

• Cell voltage is the electrical potential difference between two electrodes of an electrochemical cell.
• Cell voltage is modelled as the sum of the reversible and significant irreversible voltages. Assuming identical cells that are stacked in voltages are cell voltages multiplied by the number of cells.

Example:

Given: E° =0.36 under standard conditions at 25° and E° for Zn/Zn2+ is -0.76. What is the cell voltage?

E° = E° cathode - °anode

0.36 V = x - (-0.76 V)

0.36 = x + 0.76 V

x = 0.36 - 0.76

= 0.40 V is the cell voltage

Hope it helps !!