Nernst Equation 2D — Electrochemical Cell Potential

E° = +1.100 V [Ox] = 1.000 M [Red] = 1.000 M Q = 1.0000 ln Q = 0.000 E = +1.1000 V ΔG = −212.5 kJ/mol

Preset:

View:

E° override +1.10 V [Ox] (anode) 1.000 M [Red] (cathode) 1.000 M

Temperature T 298 K Electrons n 2

E = E° − (RT/nF)·ln Q. Drag inside either beaker (cell view) to set its concentration directly. Overriding E° detaches the preset's textbook standard potential — the electrode chemistry labels stay for reference.