Calculate the electrochemical cell potential (EMF) using the Nernst Equation. Our Nernst Equation calculator helps determine Ecell under non-standard conditions, considering temperature and reactant concentrations (via Q). Essential for chemistry students and professionals.
Formula:
The Nernst Equation is:
Ecell = E°cell - (RT/nF)lnQ
- Ecell: Cell potential under non-standard conditions (Volts)
- E°cell: Standard cell potential (Volts)
- R: Ideal gas constant (8.314 J/mol·K)
- T: Absolute temperature (Kelvin)
- n: Number of moles of electrons transferred in the redox reaction
- F: Faraday's constant (96485 C/mol)
- Q: Reaction quotient