## Entropy given Internal Energy and Helmholtz Free Entropy Solution

STEP 0: Pre-Calculation Summary
Formula Used
Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature)
S = Φ+(U/T)
This formula uses 4 Variables
Variables Used
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.
Helmholtz Free Entropy - (Measured in Joule per Kelvin) - The Helmholtz Free Entropy is used to express the effect of electrostatic forces in an electrolyte on its thermodynamic state.
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.
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
Helmholtz Free Entropy: 70 Joule per Kelvin --> 70 Joule per Kelvin No Conversion Required
Internal Energy: 233.36 Joule --> 233.36 Joule No Conversion Required
Temperature: 298 Kelvin --> 298 Kelvin No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
S = Φ+(U/T) --> 70+(233.36/298)
Evaluating ... ...
S = 70.7830872483221
STEP 3: Convert Result to Output's Unit
70.7830872483221 Joule per Kelvin --> No Conversion Required
70.7830872483221 70.78309 Joule per Kelvin <-- Entropy
(Calculation completed in 00.004 seconds)
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## Credits

Created by Prashant Singh
K J Somaiya College of science (K J Somaiya), Mumbai
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## <Chemical Thermodynamics Calculators

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​ 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])
Gibbs Free Energy
​ Go Gibbs Free Energy = Enthalpy-Temperature*Entropy

## <Second Laws of Thermodynamics Calculators

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)
Classical Part of Helmholtz Free Entropy given Electric Part
​ Go Classical Helmholtz Free Entropy = (Helmholtz Free Entropy-Electric Helmholtz Free Entropy)

## Entropy given Internal Energy and Helmholtz Free Entropy Formula

Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature)
S = Φ+(U/T)

## What is Debye–Huckel 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 the solution.

## How to Calculate Entropy given Internal Energy and Helmholtz Free Entropy?

Entropy given Internal Energy and Helmholtz Free Entropy calculator uses Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature) to calculate the Entropy, The Entropy given internal energy and Helmholtz free entropy formula is defined as the addition of Helmholtz free energy to the ratio of internal energy and the temperature of the system. Entropy is denoted by S symbol.

How to calculate Entropy given Internal Energy and Helmholtz Free Entropy using this online calculator? To use this online calculator for Entropy given Internal Energy and Helmholtz Free Entropy, enter Helmholtz Free Entropy (Φ), Internal Energy (U) & Temperature (T) and hit the calculate button. Here is how the Entropy given Internal Energy and Helmholtz Free Entropy calculation can be explained with given input values -> 70.78188 = 70+(233.36/298).

### FAQ

What is Entropy given Internal Energy and Helmholtz Free Entropy?
The Entropy given internal energy and Helmholtz free entropy formula is defined as the addition of Helmholtz free energy to the ratio of internal energy and the temperature of the system and is represented as S = Φ+(U/T) or Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature). The Helmholtz Free Entropy is used to express the effect of electrostatic forces in an electrolyte on its thermodynamic state, 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 & Temperature is the degree or intensity of heat present in a substance or object.
How to calculate Entropy given Internal Energy and Helmholtz Free Entropy?
The Entropy given internal energy and Helmholtz free entropy formula is defined as the addition of Helmholtz free energy to the ratio of internal energy and the temperature of the system is calculated using Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature). To calculate Entropy given Internal Energy and Helmholtz Free Entropy, you need Helmholtz Free Entropy (Φ), Internal Energy (U) & Temperature (T). With our tool, you need to enter the respective value for Helmholtz Free Entropy, Internal Energy & 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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