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Gibbs Free Energy given Gibbs Free Entropy Formula

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Gibbs Free Energy is a thermodynamic potential that can be used to calculate the maximum of reversible work that may be performed by a thermodynamic system at a constant temperature and pressure. Check FAQs

G = (- Ξ \cdot T)

G - Gibbs Free Energy?Ξ - Gibbs Free Entropy?T - Temperature?

Gibbs Free Energy given Gibbs Free Entropy Example

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Here is how the Gibbs Free Energy given Gibbs Free Entropy equation looks like with Values.

Here is how the Gibbs Free Energy given Gibbs Free Entropy equation looks like with Units.

Here is how the Gibbs Free Energy given Gibbs Free Entropy equation looks like.

-20.9196 = (- 70.2 \cdot 298)

-20.9196KJ = (- 70.2J/K \cdot 298K)

-20.9196 = (- 70.2 \cdot 298)

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Gibbs Free Energy given Gibbs Free Entropy Solution

Follow our step by step solution on how to calculate Gibbs Free Energy given Gibbs Free Entropy?

FIRST Step Consider the formula

G = (- Ξ \cdot T)

Next Step Substitute values of Variables

∴

G = (- 70.2J/K \cdot 298K)

Next Step Prepare to Evaluate

∴

G = (- 70.2 \cdot 298)

Next Step Evaluate

∴

G = -20919.6J

LAST Step Convert to Output's Unit

∴

G = -20.9196KJ

Gibbs Free Energy given Gibbs Free Entropy Formula Elements

Variables

Gibbs Free Energy

Gibbs Free Energy is a thermodynamic potential that can be used to calculate the maximum of reversible work that may be performed by a thermodynamic system at a constant temperature and pressure.

Symbol: G

Measurement: EnergyUnit: KJ

Note: Value can be positive or negative.

Formulas to find Gibbs Free Energy

Gibbs Free Entropy

The Gibbs free entropy is an entropic thermodynamic potential analogous to the free energy.

Symbol: Ξ

Measurement: EntropyUnit: J/K

Note: Value can be positive or negative.

Formulas to find Gibbs Free Entropy

Temperature

Temperature is the degree or intensity of heat present in a substance or object.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature

Other formulas in Chemical Thermodynamics category

Go Cell Potential given Change in Gibbs Free Energy

E cell = - \frac{ΔG}{n \cdot [Faraday]}

Go Classical Part of Gibbs Free Entropy given Electric Part

Ξ k = (Ξ entropy - Ξ e)

Go Classical Part of Helmholtz Free Entropy given Electric Part

Φ k = (Φ - Φ e)

Go Electrode Potential given Gibbs Free Energy

EP = - \frac{ΔG}{n electron \cdot [Faraday]}

How to Evaluate Gibbs Free Energy given Gibbs Free Entropy?

Gibbs Free Energy given Gibbs Free Entropy evaluator uses Gibbs Free Energy = (-Gibbs Free Entropy*Temperature) to evaluate the Gibbs Free Energy, The Gibbs free energy given Gibbs free entropy formula is defined as the negative product of Gibbs free entropy to the temperature of the system. Gibbs Free Energy is denoted by G symbol.

How to evaluate Gibbs Free Energy given Gibbs Free Entropy using this online evaluator? To use this online evaluator for Gibbs Free Energy given Gibbs Free Entropy, enter Gibbs Free Entropy (Ξ) & Temperature (T) and hit the calculate button.

FAQs on Gibbs Free Energy given Gibbs Free Entropy

What is the formula to find Gibbs Free Energy given Gibbs Free Entropy?

The formula of Gibbs Free Energy given Gibbs Free Entropy is expressed as Gibbs Free Energy = (-Gibbs Free Entropy*Temperature). Here is an example- -20919.6 = (-70.2*298).

How to calculate Gibbs Free Energy given Gibbs Free Entropy?

With Gibbs Free Entropy (Ξ) & Temperature (T) we can find Gibbs Free Energy given Gibbs Free Entropy using the formula - Gibbs Free Energy = (-Gibbs Free Entropy*Temperature).

Can the Gibbs Free Energy given Gibbs Free Entropy be negative?

Yes, the Gibbs Free Energy given Gibbs Free Entropy, measured in Energy can be negative.

Which unit is used to measure Gibbs Free Energy given Gibbs Free Entropy?

Gibbs Free Energy given Gibbs Free Entropy is usually measured using the Kilojoule[KJ] for Energy. Joule[KJ], Gigajoule[KJ], Megajoule[KJ] are the few other units in which Gibbs Free Energy given Gibbs Free Entropy can be measured.

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Gibbs Free Energy given Gibbs Free Entropy Formula

Gibbs Free Energy given Gibbs Free Entropy Example

Gibbs Free Energy given Gibbs Free Entropy Solution

Gibbs Free Energy given Gibbs Free Entropy Formula Elements

Other formulas in Chemical Thermodynamics category

How to Evaluate Gibbs Free Energy given Gibbs Free Entropy?

FAQs on Gibbs Free Energy given Gibbs Free Entropy

Variable Name