Gibbs Free Energy given Gibbs Free Entropy Calculator

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✖The Gibbs free entropy is an entropic thermodynamic potential analogous to the free energy.ⓘ Gibbs Free Entropy [Ξ]			+10% -10%
✖Temperature is the degree or intensity of heat present in a substance or object.ⓘ Temperature [T]			+10% -10%

✖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.ⓘ Gibbs Free Energy given Gibbs Free Entropy [G]

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Formula

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Gibbs Free Energy given Gibbs Free Entropy

Formula

`"G" = (-"Ξ"*"T")`

Example

`"-20.9196KJ"=(-"70.2J/K"*"298K")`

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Gibbs Free Energy given Gibbs Free Entropy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Gibbs Free Energy = (-Gibbs Free Entropy*Temperature)
G = (-Ξ*T)
This formula uses 3 Variables

Variables Used

Gibbs Free Energy - (Measured in Joule) - 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.
Gibbs Free Entropy - (Measured in Joule per Kelvin) - The Gibbs free entropy is an entropic thermodynamic potential analogous to the free energy.
Temperature - (Measured in Kelvin) - Temperature is the degree or intensity of heat present in a substance or object.

STEP 1: Convert Input(s) to Base Unit

Gibbs Free Entropy: 70.2 Joule per Kelvin --> 70.2 Joule per Kelvin No Conversion Required
Temperature: 298 Kelvin --> 298 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

G = (-Ξ*T) --> (-70.2*298)

Evaluating ... ...

G = -20919.6

STEP 3: Convert Result to Output's Unit

-20919.6 Joule -->-20.9196 Kilojoule (Check conversion here)

FINAL ANSWER

-20.9196 Kilojoule <-- Gibbs Free Energy

(Calculation completed in 00.004 seconds)

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Created by Prashant Singh

K J Somaiya College of science (K J Somaiya), Mumbai

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< 14 Chemical Thermodynamics Calculators

Gibbs Free Entropy

Go Gibbs Free Entropy = Entropy-((Internal Energy+(Pressure*Volume))/Temperature)

Volume given Gibbs and Helmholtz Free Entropy

Go Volume given Gibbs and Helmholtz Entropy = ((Helmholtz Entropy-Gibbs Free Entropy)*Temperature)/Pressure

Gibbs Free Entropy given Helmholtz Free Entropy

Go Gibbs Free Entropy = Helmholtz Free Entropy-((Pressure*Volume)/Temperature)

Gibbs Free Energy Change

Go Gibbs Free Energy Change = -Number of Moles of Electron*[Faraday]/Electrode Potential of a System

Electrode Potential given Gibbs Free Energy

Go Electrode Potential = -Gibbs Free Energy Change/(Number of Moles of Electron*[Faraday])

Cell Potential given Change in Gibbs Free Energy

Go Cell Potential = -Gibbs Free Energy Change/(Moles of Electron Transferred*[Faraday])

Classical Part of Gibbs Free Entropy given Electric Part

Go Classical part gibbs free entropy = (Gibbs Free Entropy of System-Electric part gibbs free entropy)

Helmholtz Free Entropy

Go Helmholtz Free Entropy = (Entropy-(Internal Energy/Temperature))

Entropy given Internal Energy and Helmholtz Free Entropy

Go Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature)

Classical Part of Helmholtz Free Entropy given Electric Part

Go Classical Helmholtz Free Entropy = (Helmholtz Free Entropy-Electric Helmholtz Free Entropy)

Gibbs Free Energy

Go Gibbs Free Energy = Enthalpy-Temperature*Entropy

Helmholtz Free Energy given Helmholtz Free Entropy and Temperature

Go Helmholtz Free Energy of System = -(Helmholtz Free Entropy*Temperature)

Helmholtz Free Entropy given Helmholtz Free Energy

Go Helmholtz Free Entropy = -(Helmholtz Free Energy of System/Temperature)

Gibbs Free Energy given Gibbs Free Entropy

Go Gibbs Free Energy = (-Gibbs Free Entropy*Temperature)

< 17 Second Laws of Thermodynamics Calculators

Volume given Gibbs and Helmholtz Free Entropy

Go Volume given Gibbs and Helmholtz Entropy = ((Helmholtz Entropy-Gibbs Free Entropy)*Temperature)/Pressure

Gibbs Free Entropy given Helmholtz Free Entropy

Go Gibbs Free Entropy = Helmholtz Free Entropy-((Pressure*Volume)/Temperature)

Pressure given Gibbs and Helmholtz Free Entropy

Go Pressure = ((Helmholtz Free Entropy-Gibbs Free Entropy)*Temperature)/Volume

Gibbs Free Energy Change

Go Gibbs Free Energy Change = -Number of Moles of Electron*[Faraday]/Electrode Potential of a System

Electrode Potential given Gibbs Free Energy

Go Electrode Potential = -Gibbs Free Energy Change/(Number of Moles of Electron*[Faraday])

Cell Potential given Change in Gibbs Free Energy

Go Cell Potential = -Gibbs Free Energy Change/(Moles of Electron Transferred*[Faraday])

Classical Part of Gibbs Free Entropy given Electric Part

Go Classical part gibbs free entropy = (Gibbs Free Entropy of System-Electric part gibbs free entropy)

Helmholtz Free Entropy

Go Helmholtz Free Entropy = (Entropy-(Internal Energy/Temperature))

Entropy given Internal Energy and Helmholtz Free Entropy

Go Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature)

Internal Energy given Helmholtz Free Entropy and Entropy

Go Internal Energy = (Entropy-Helmholtz Free Entropy)*Temperature

Classical Part of Helmholtz Free Entropy given Electric Part

Go Classical Helmholtz Free Entropy = (Helmholtz Free Entropy-Electric Helmholtz Free Entropy)

Electric Part of Helmholtz Free Entropy given Classical Part

Go Electric Helmholtz Free Entropy = (Helmholtz Free Entropy-Classical Helmholtz Free Entropy)

Helmholtz Free Entropy given Classical and Electric Part

Go Helmholtz Free Entropy = (Classical Helmholtz Free Entropy+Electric Helmholtz Free Entropy)

Gibbs Free Energy

Go Gibbs Free Energy = Enthalpy-Temperature*Entropy

Helmholtz Free Energy given Helmholtz Free Entropy and Temperature

Go Helmholtz Free Energy of System = -(Helmholtz Free Entropy*Temperature)

Helmholtz Free Entropy given Helmholtz Free Energy

Go Helmholtz Free Entropy = -(Helmholtz Free Energy of System/Temperature)

Gibbs Free Energy given Gibbs Free Entropy

Go Gibbs Free Energy = (-Gibbs Free Entropy*Temperature)

Gibbs Free Energy given Gibbs Free Entropy Formula

Gibbs Free Energy = (-Gibbs Free Entropy*Temperature)
G = (-Ξ*T)

What is Debye–Hückel limiting law?

The chemists Peter Debye and Erich Hückel noticed that solutions that contain ionic solutes do not behave ideally even at very low concentrations. So, while the concentration of the solutes is fundamental to the calculation of the dynamics of a solution, they theorized that an extra factor that they termed gamma is necessary to the calculation of the activity coefficients of the solution. Hence they developed the Debye–Hückel equation and Debye–Hückel limiting law. The activity is only proportional to the concentration and is altered by a factor known as the activity coefficient . This factor takes into account the interaction energy of ions in solution.

How to Calculate Gibbs Free Energy given Gibbs Free Entropy?

Gibbs Free Energy given Gibbs Free Entropy calculator uses Gibbs Free Energy = (-Gibbs Free Entropy*Temperature) to calculate 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 calculate Gibbs Free Energy given Gibbs Free Entropy using this online calculator? To use this online calculator for Gibbs Free Energy given Gibbs Free Entropy, enter Gibbs Free Entropy (Ξ) & Temperature (T) and hit the calculate button. Here is how the Gibbs Free Energy given Gibbs Free Entropy calculation can be explained with given input values -> -20919.6 = (-70.2*298).

FAQ

What is Gibbs Free Energy given Gibbs Free Entropy?

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 and is represented as G = (-Ξ*T) or Gibbs Free Energy = (-Gibbs Free Entropy*Temperature). The Gibbs free entropy is an entropic thermodynamic potential analogous to the free energy & Temperature is the degree or intensity of heat present in a substance or object.

How to calculate Gibbs Free Energy given Gibbs Free Entropy?

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 is calculated using Gibbs Free Energy = (-Gibbs Free Entropy*Temperature). To calculate Gibbs Free Energy given Gibbs Free Entropy, you need Gibbs Free Entropy (Ξ) & Temperature (T). With our tool, you need to enter the respective value for Gibbs Free Entropy & Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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