Question

how is the emf if a cell related to the electrode potential


plzzz friends tell me about .so important question for me plzzz​

Answer 1

Hi there ,

《 E 》Electrode potential is the electromotive force between two electrodes , its calculated by forming a galvanic cell between element electrode with hydrogen electrode

● The emf =

E cell = E cathode - E anode

☆ As example

If u know E cu is +0.34 v = cathode

E zn is - 0.76 v = anode

So, Ecell = 0.34 -(-0.76) = 1.1 v

♡ Hope the answer is helpful

♡ Plz mark it as brainliest