Standard Cell Potential (Non-Standard)

📊 intermediate

$$E_{\text{cell}} = E^\circ - \frac{0.0591}{n} \log Q$$

Simplified Nernst equation for calculating cell voltage at $298 K$ using base-10 log.

Variables & Units

$n$

Moles of electrons

Unit: Integer

$Q$

Reaction quotient

Unit: Dimensionless

Key Information

📐 Derived From

Nernst equation by substituting $R, T, F$ constants.

💡 Example

Determining voltage for a Cu-Zn cell with $0.1 M$ concentrations.

🔧 Applications

Battery design and corrosion studies.

⚠️ Constraints

Valid at $T = 25^\circ C$ ($298 K$).

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