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: 121 Joule --> 121 Joule No Conversion Required
Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
S = Φ+(U/T) --> 70+(121/85)
Evaluating ... ...
S = 71.4235294117647
STEP 3: Convert Result to Output's Unit
71.4235294117647 Joule per Kelvin --> No Conversion Required
FINAL ANSWER
71.4235294117647 Joule per Kelvin <-- Entropy
(Calculation completed in 00.015 seconds)

Credits

Created by Prashant Singh
K J Somaiya College of science (K J Somaiya), Mumbai
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National Institute of Technology (NIT), Meghalaya
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8 Helmholtz Free Entropy Calculators

Pressure given Gibbs and Helmholtz Free Entropy
Pressure = ((Helmholtz Free Entropy-Gibbs Free Entropy)*Temperature)/Volume Go
Helmholtz Free Entropy
Helmholtz Free Entropy = (Entropy-(Internal Energy/Temperature)) Go
Entropy given Internal Energy and Helmholtz Free Entropy
Entropy = Helmholtz Free Entropy+(Internal Energy/Temperature) Go
Internal Energy given Helmholtz Free Entropy and Entropy
Internal Energy = (Entropy-Helmholtz Free Entropy)*Temperature Go
Classical Part of Helmholtz Free Entropy given Electric Part
Classical Helmholtz Free Entropy = (Helmholtz Free Entropy-Electric Helmholtz Free Entropy) Go
Electric Part of Helmholtz Free Entropy given Classical Part
Electric Helmholtz Free Entropy = (Helmholtz Free Entropy-Classical Helmholtz Free Entropy) Go
Helmholtz Free Entropy given Classical and Electric Part
Helmholtz Free Entropy = (Classical Helmholtz Free Entropy+Electric Helmholtz Free Entropy) Go
Helmholtz Free Entropy given Helmholtz Free Energy
Helmholtz Free Entropy = -(Helmholtz Free Energy of System/Temperature) Go

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 -> 71.42353 = 70+(121/85).

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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