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Entropy of Vaporization using Trouton's Rule Formula

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Entropy is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work. Check FAQs

S = (4.5 \cdot [R]) + ([R] \cdot \ln (T))

S - Entropy?T - Temperature?[R] - Universal gas constant?[R] - Universal gas constant?

Entropy of Vaporization using Trouton's Rule Example

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Here is how the Entropy of Vaporization using Trouton's Rule equation looks like with Values.

Here is how the Entropy of Vaporization using Trouton's Rule equation looks like with Units.

Here is how the Entropy of Vaporization using Trouton's Rule equation looks like.

74.3533 = (4.5 \cdot 8.3145) + (8.3145 \cdot \ln (85))

74.3533J/K = (4.5 \cdot 8.3145) + (8.3145 \cdot \ln (85K))

74.3533 = (4.5 \cdot 8.3145) + (8.3145 \cdot \ln (85))

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Clausius Clapeyron Equation » fx Entropy of Vaporization using Trouton's Rule

Entropy of Vaporization using Trouton's Rule Solution

Follow our step by step solution on how to calculate Entropy of Vaporization using Trouton's Rule?

FIRST Step Consider the formula

S = (4.5 \cdot [R]) + ([R] \cdot \ln (T))

Next Step Substitute values of Variables

∴

S = (4.5 \cdot [R]) + ([R] \cdot \ln (85K))

Next Step Substitute values of Constants

∴

S = (4.5 \cdot 8.3145) + (8.3145 \cdot \ln (85K))

Next Step Prepare to Evaluate

∴

S = (4.5 \cdot 8.3145) + (8.3145 \cdot \ln (85))

Next Step Evaluate

∴

S = 74.3533395792698J/K

LAST Step Rounding Answer

∴

S = 74.3533J/K

Entropy of Vaporization using Trouton's Rule Formula Elements

Variables

Constants

Functions

Entropy

Entropy is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work.

Symbol: S

Measurement: EntropyUnit: J/K

Note: Value can be positive or negative.

Formulas to find Entropy

Temperature

Temperature is the degree or intensity of heat present in a substance or object.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature

Universal gas constant

Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.

Symbol: [R]

Value: 8.31446261815324

Universal gas constant

Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.

Symbol: [R]

Value: 8.31446261815324

The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.

Syntax: ln(Number)

Other formulas in Clausius Clapeyron Equation category

Go August Roche Magnus Formula

e s = 6.1094 \cdot \exp (\frac{17.625 \cdot T}{T + 243.04})

Go Boiling Point given Enthalpy using Trouton's Rule

bp = \frac{H}{10.5 \cdot [R]}

Go Boiling Point using Trouton's Rule given Latent Heat

bp = \frac{LH}{10.5 \cdot [R]}

Go Boiling Point using Trouton's Rule given Specific Latent Heat

bp = \frac{L \cdot MW}{10.5 \cdot [R]}

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

Entropy of Vaporization using Trouton's Rule evaluator uses Entropy = (4.5*[R])+([R]*ln(Temperature)) to evaluate 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 evaluate Entropy of Vaporization using Trouton's Rule using this online evaluator? To use this online evaluator for Entropy of Vaporization using Trouton's Rule, enter Temperature (T) and hit the calculate button.

FAQs on Entropy of Vaporization using Trouton's Rule

What is the formula to find Entropy of Vaporization using Trouton's Rule?

The formula of Entropy of Vaporization using Trouton's Rule is expressed as Entropy = (4.5*[R])+([R]*ln(Temperature)). Here is an example- 74.35334 = (4.5*[R])+([R]*ln(85)).

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

With Temperature (T) we can find Entropy of Vaporization using Trouton's Rule using the formula - Entropy = (4.5*[R])+([R]*ln(Temperature)). This formula also uses Universal gas constant, Universal gas constant and Natural Logarithm (ln) function(s).

Can the Entropy of Vaporization using Trouton's Rule be negative?

Yes, the Entropy of Vaporization using Trouton's Rule, measured in Entropy can be negative.

Which unit is used to measure Entropy of Vaporization using Trouton's Rule?

Entropy of Vaporization using Trouton's Rule is usually measured using the Joule per Kelvin[J/K] for Entropy. Joule per Kilokelvin[J/K], Joule per Fahrenheit[J/K], Joule per Celsius[J/K] are the few other units in which Entropy of Vaporization using Trouton's Rule can be measured.

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