Electrochemistry Cell Potential
Calculate electrochemical cell potential using standard reduction potentials and the Nernst equation. Includes Gibbs free energy and equilibrium constant.
Inputs
V
V
K
Results
Standard Cell Potential (E°)
1.1 V
Cell Potential (E)
1.1 V
Nernst Correction0 V
ΔG-212.27 kJ/mol
ΔG°-212.27 kJ/mol
log₁₀(K)37.19
Spontaneous?Yes
How to Use This Calculator
- Enter cathode and anode reduction potentials (E°) in volts.
- Set temperature (K), electrons transferred (n), and product and reactant ion concentrations.
- Review standard cell potential, Nernst equation potential, and equilibrium constant.
- A positive cell potential indicates a spontaneous reaction under the given conditions.
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Formula
E = E° - (RT/nF) × ln(Q)Related Calculators
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