Standard Electrode Potential (E°) Calculator

Calculate Standard Reduction Potentials and Predict Reaction Spontaneity

ChemistryCalculatorHub.info

Standard Reduction Potential Calculator

Look up and compare standard reduction potentials of half-reactions.

Cell Potential: - V

Reaction Spontaneity: -

Calculate potential at different temperatures using the van't Hoff equation.

Potential at Temperature: - V

Calculate potential difference between two half-reactions.

Potential Difference: - V

Electron Flow: -

Calculate equilibrium constant from standard potential.

Equilibrium Constant: -

Standard electrode potentials are fundamental measurements in electrochemistry:

Key influences on electrode potentials:

Practical uses in chemistry:

Complex aspects of electrode potentials:

Techniques for potential measurement:

E°_cell = E°_cathode - E°_anode

E(T) = E°₂₉₈ + (ΔH°/nF)(T - 298)/298

ln(K) = nFE°/RT