Pressure given Gibbs Free Entropy Calculator

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✖Entropy is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work.ⓘ Entropy [S]			+10% -10%
✖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%
✖The internal energy of a thermodynamic system is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state.ⓘ Internal Energy [U]			+10% -10%
✖Volume is the amount of space that a substance or object occupies or that is enclosed within a container.ⓘ Volume [V_T]			+10% -10%

✖Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.ⓘ Pressure given Gibbs Free Entropy [P]

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Formula

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Pressure given Gibbs Free Entropy

Formula

`"P" = ((("S"-"Ξ")*"T")-"U")/"V"_{"T"}`

Example

`"80Pa"=((("71J/K"-"70.2J/K")*"298K")-"233.36J")/"63L"`

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Pressure given Gibbs Free Entropy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure = (((Entropy-Gibbs Free Entropy)*Temperature)-Internal Energy)/Volume
P = (((S-Ξ)*T)-U)/V_T
This formula uses 6 Variables

Variables Used

Pressure - (Measured in Pascal) - Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
Entropy - (Measured in Joule per Kelvin) - Entropy is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work.
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.
Internal Energy - (Measured in Joule) - The internal energy of a thermodynamic system is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state.
Volume - (Measured in Cubic Meter) - Volume is the amount of space that a substance or object occupies or that is enclosed within a container.

STEP 1: Convert Input(s) to Base Unit

Entropy: 71 Joule per Kelvin --> 71 Joule per Kelvin No Conversion Required
Gibbs Free Entropy: 70.2 Joule per Kelvin --> 70.2 Joule per Kelvin No Conversion Required
Temperature: 298 Kelvin --> 298 Kelvin No Conversion Required
Internal Energy: 233.36 Joule --> 233.36 Joule No Conversion Required
Volume: 63 Liter --> 0.063 Cubic Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P = (((S-Ξ)*T)-U)/V_T --> (((71-70.2)*298)-233.36)/0.063

Evaluating ... ...

P = 79.9999999999863

STEP 3: Convert Result to Output's Unit

79.9999999999863 Pascal --> No Conversion Required

FINAL ANSWER

79.9999999999863 ≈ 80 Pascal <-- Pressure

(Calculation completed in 00.020 seconds)

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Created by Prashant Singh

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

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< 15 Gibbs Free Energy and Gibbs Free Entropy Calculators

Internal Energy given Gibbs Free Entropy

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

Pressure given Gibbs Free Entropy

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

Entropy given Gibbs Free Entropy

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

Volume given Gibbs Free Entropy

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

Gibbs Free Entropy

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

Helmholtz Free Entropy given Gibbs Free Entropy

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

Moles of Electron Transferred given Standard Change in Gibbs Free Energy

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

Standard Cell Potential given Standard Change in Gibbs Free Energy

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

Standard Change in Gibbs Free Energy given Standard Cell Potential

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

Moles of Electron Transferred given Change in Gibbs Free Energy

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

Change in Gibbs Free Energy given Cell Potential

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

Electric Part of Gibbs Free Entropy given Classical Part

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

Gibbs Free Entropy given Classical and Electric Part

Go Gibbs Free Entropy = (Classical part gibbs free entropy+Electric part gibbs free entropy)

Gibbs Free Entropy given Gibbs Free Energy

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

Change in Gibbs Free Energy given Electrochemical Work

Go Gibbs Free Energy = -(Work Done)

Pressure given Gibbs Free Entropy Formula

Pressure = (((Entropy-Gibbs Free Entropy)*Temperature)-Internal Energy)/Volume
P = (((S-Ξ)*T)-U)/V_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 Pressure given Gibbs Free Entropy?

Pressure given Gibbs Free Entropy calculator uses Pressure = (((Entropy-Gibbs Free Entropy)*Temperature)-Internal Energy)/Volume to calculate the Pressure, The Pressure given Gibbs Free Entropy formula is defined as the relation of change in entropy of the system and internal energy at a particular temperature, pressure, and volume. Pressure is denoted by P symbol.

How to calculate Pressure given Gibbs Free Entropy using this online calculator? To use this online calculator for Pressure given Gibbs Free Entropy, enter Entropy (S), Gibbs Free Entropy (Ξ), Temperature (T), Internal Energy (U) & Volume (V_T) and hit the calculate button. Here is how the Pressure given Gibbs Free Entropy calculation can be explained with given input values -> 80 = (((71-70.2)*298)-233.36)/0.063.

FAQ

What is Pressure given Gibbs Free Entropy?

The Pressure given Gibbs Free Entropy formula is defined as the relation of change in entropy of the system and internal energy at a particular temperature, pressure, and volume and is represented as P = (((S-Ξ)*T)-U)/V_T or Pressure = (((Entropy-Gibbs Free Entropy)*Temperature)-Internal Energy)/Volume. Entropy is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work, 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, The internal energy of a thermodynamic system is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state & Volume is the amount of space that a substance or object occupies or that is enclosed within a container.

How to calculate Pressure given Gibbs Free Entropy?

The Pressure given Gibbs Free Entropy formula is defined as the relation of change in entropy of the system and internal energy at a particular temperature, pressure, and volume is calculated using Pressure = (((Entropy-Gibbs Free Entropy)*Temperature)-Internal Energy)/Volume. To calculate Pressure given Gibbs Free Entropy, you need Entropy (S), Gibbs Free Entropy (Ξ), Temperature (T), Internal Energy (U) & Volume (V_T). With our tool, you need to enter the respective value for Entropy, Gibbs Free Entropy, Temperature, Internal Energy & Volume 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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