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Entropy of Vaporization using Trouton's Rule Calculator

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✖Temperature is the degree or intensity of heat present in a substance or object.ⓘ Temperature [T]

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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 of Vaporization using Trouton's Rule [S]

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Entropy of Vaporization using Trouton's Rule Solution

STEP 0: Pre-Calculation Summary

Formula Used

Entropy = (4.5*[R])+([R]*ln(Temperature))
S = (4.5*[R])+([R]*ln(T))
This formula uses 1 Constants, 1 Functions, 2 Variables

Constants Used

[R] - Universal gas constant Value Taken As 8.31446261815324

Functions Used

ln - The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function., ln(Number)

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.
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

Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S = (4.5*[R])+([R]*ln(T)) --> (4.5*[R])+([R]*ln(85))

Evaluating ... ...

S = 74.3533395792698

STEP 3: Convert Result to Output's Unit

74.3533395792698 Joule per Kelvin --> No Conversion Required

FINAL ANSWER

74.3533395792698 ≈ 74.35334 Joule per Kelvin <-- Entropy

(Calculation completed in 00.004 seconds)

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University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

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< Clausius Clapeyron Equation Calculators

Final Temperature using Integrated Form of Clausius-Clapeyron Equation

LaTeX Go Final Temperature = 1/((-(ln(Final Pressure of System/Initial Pressure of System)*[R])/Latent Heat)+(1/Initial Temperature))

Temperature for Transitions

LaTeX Go Temperature = -Latent Heat/((ln(Pressure)-Integration Constant)*[R])

Pressure for Transitions between Gas and Condensed Phase

LaTeX Go Pressure = exp(-Latent Heat/([R]*Temperature))+Integration Constant

August Roche Magnus Formula

LaTeX Go Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04))

< Important Formulas of Clausius Clapeyron Equation Calculators

August Roche Magnus Formula

LaTeX Go Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04))

Boiling Point using Trouton's Rule given Specific Latent Heat

LaTeX Go Boiling Point = (Specific Latent Heat*Molecular Weight)/(10.5*[R])

Boiling Point using Trouton's Rule given Latent Heat

LaTeX Go Boiling Point = Latent Heat/(10.5*[R])

Boiling Point given Enthalpy using Trouton's Rule

LaTeX Go Boiling Point = Enthalpy/(10.5*[R])

Entropy of Vaporization using Trouton's Rule Formula

LaTeX Go

Entropy = (4.5*[R])+([R]*ln(Temperature))
S = (4.5*[R])+([R]*ln(T))

What does Trouton's Rule state?

Trouton’s rule states that the entropy of vaporization is almost the same value, about 85–88 J K−1 mol−1, for various kinds of liquids at their boiling points. The entropy of vaporization is defined as the ratio between the enthalpy of vaporization and the boiling temperature. It is named after Frederick Thomas Trouton.

How to Calculate Entropy of Vaporization using Trouton's Rule?

Entropy of Vaporization using Trouton's Rule calculator uses Entropy = (4.5*[R])+([R]*ln(Temperature)) to calculate the Entropy, The Entropy of Vaporization using Trouton's Rule is a scientific concept, as well as a measurable physical property that is most commonly associated with a state of disorder, randomness, or uncertainty. Entropy is denoted by S symbol.

How to calculate Entropy of Vaporization using Trouton's Rule using this online calculator? To use this online calculator for Entropy of Vaporization using Trouton's Rule, enter Temperature (T) and hit the calculate button. Here is how the Entropy of Vaporization using Trouton's Rule calculation can be explained with given input values -> 74.35334 = (4.5*[R])+([R]*ln(85)).

FAQ

What is Entropy of Vaporization using Trouton's Rule?

The Entropy of Vaporization using Trouton's Rule is a scientific concept, as well as a measurable physical property that is most commonly associated with a state of disorder, randomness, or uncertainty and is represented as S = (4.5*[R])+([R]*ln(T)) or Entropy = (4.5*[R])+([R]*ln(Temperature)). Temperature is the degree or intensity of heat present in a substance or object.

How to calculate Entropy of Vaporization using Trouton's Rule?

The Entropy of Vaporization using Trouton's Rule is a scientific concept, as well as a measurable physical property that is most commonly associated with a state of disorder, randomness, or uncertainty is calculated using Entropy = (4.5*[R])+([R]*ln(Temperature)). To calculate Entropy of Vaporization using Trouton's Rule, you need Temperature (T). With our tool, you need to enter the respective value for 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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