Nernst Equation

HISTORY

# Cell Potential Difference Calculator

getcalc.com's **Nernst Equation Calculator** is an online chemical engineering tool to estimate the relationship between cell potential difference (voltage) measured across the membrane under non-standard and equilibrium conditions, in both US customary & metric (SI) units.

## Definition & Formula

**Nernst Equation** is an equation that represents relationship between the concentrations of an ion under non-standard and equilibrium conditions. It's one of the most important equations in chemical engineering to balance a chemical gradient that exists for the ion in question.

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