JorgeVila · Physics & Chemistry

▲ Anode Oxidation

Standard potential E° −0.76 V

▼ Cathode Reduction

Standard potential E° +0.34 V

E° anode (V) (Zn) −0.76

E° cathode (V) (Cu) +0.34

E° cell (V) +1.10

These two values change if you move the concentration sliders further down — with 1 M in both, they match the ones above.

1.100

Actual cell E (V)

-212.3

ΔG° (kJ/mol)

[Zn²⁺] 1.000 M

[Cu²⁺] 1.000 M

Enable Faraday calculations (advanced)

Speed 0.50×

Electrons (e⁻)

Anode ions (dissolving)

Cathode ions (depositing)

Salt bridge (K⁺ / NO₃⁻)