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Saturated Pressure using Modified Raoult's Law in VLE Formula

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Saturated pressure is the pressure at which a given liquid and its vapour or a given solid and its vapour can co-exist in equilibrium, at a given temperature. Check FAQs

P sat = \frac{y Gas \cdot P T}{x Liquid \cdot γ Raoults}

P^sat - Saturated pressure?y_Gas - Mole Fraction of Component in Vapor Phase?P_T - Total Pressure of Gas?x_Liquid - Mole Fraction of Component in Liquid Phase?γ_Raoults - Activity Coefficient in Raoults Law?

Saturated Pressure using Modified Raoult's Law in VLE Example

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Here is how the Saturated Pressure using Modified Raoult's Law in VLE equation looks like with Values.

Here is how the Saturated Pressure using Modified Raoult's Law in VLE equation looks like with Units.

Here is how the Saturated Pressure using Modified Raoult's Law in VLE equation looks like.

66732.0261 = \frac{0.3 \cdot 102100}{0.51 \cdot 0.9}

66732.0261Pa = \frac{0.3 \cdot 102100Pa}{0.51 \cdot 0.9}

66732.0261 = \frac{0.3 \cdot 102100}{0.51 \cdot 0.9}

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Saturated Pressure using Modified Raoult's Law in VLE Solution

Follow our step by step solution on how to calculate Saturated Pressure using Modified Raoult's Law in VLE?

FIRST Step Consider the formula

P sat = \frac{y Gas \cdot P T}{x Liquid \cdot γ Raoults}

Next Step Substitute values of Variables

∴

P sat = \frac{0.3 \cdot 102100Pa}{0.51 \cdot 0.9}

Next Step Prepare to Evaluate

∴

P sat = \frac{0.3 \cdot 102100}{0.51 \cdot 0.9}

Next Step Evaluate

∴

P sat = 66732.0261437908Pa

LAST Step Rounding Answer

∴

P sat = 66732.0261Pa

Saturated Pressure using Modified Raoult's Law in VLE Formula Elements

Variables

Saturated pressure

Saturated pressure is the pressure at which a given liquid and its vapour or a given solid and its vapour can co-exist in equilibrium, at a given temperature.

Symbol: P^sat

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Saturated pressure

Mole Fraction of Component in Vapor Phase

The Mole Fraction of Component in Vapor Phase can be defined as the ratio of the number of moles a component to the total number of moles of components present in the vapor phase.

Symbol: y_Gas

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Mole Fraction of Component in Vapor Phase

Total Pressure of Gas

Total pressure of Gas is the sum of all the forces that the gas molecules exert on the walls of their container.

Symbol: P_T

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Total Pressure of Gas

Mole Fraction of Component in Liquid Phase

The Mole Fraction of Component in Liquid Phase can be defined as the ratio of the number of moles a component to the total number of moles of components present in the liquid phase.

Symbol: x_Liquid

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Mole Fraction of Component in Liquid Phase

Activity Coefficient in Raoults Law

Activity Coefficient in Raoults Law is a factor used in thermodynamics to account for deviations from ideal behaviour in a mixture of chemical substances.

Symbol: γ_Raoults

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Activity Coefficient in Raoults Law

Other formulas in Raoult’s Law, Modified Raoult’s Law, and Henry’s Law in VLE category

Go Activity Coefficient using Modified Raoult's Law in VLE

γ Raoults = \frac{y Gas \cdot P T}{x Liquid \cdot P sat}

Go Liquid Phase Mole Fraction using Modified Raoult's Law in VLE

x Liquid = \frac{y Gas \cdot P T}{γ Raoults \cdot P sat}

Go Vapour Phase Mole Fraction using Modified Raoult's Law in VLE

y Gas = \frac{x Liquid \cdot γ Raoults \cdot P sat}{P T}

Go Total Pressure using Modified Raoult's Law in VLE

P T = \frac{x Liquid \cdot γ Raoults \cdot P sat}{y Gas}

How to Evaluate Saturated Pressure using Modified Raoult's Law in VLE?

Saturated Pressure using Modified Raoult's Law in VLE evaluator uses Saturated pressure = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/(Mole Fraction of Component in Liquid Phase*Activity Coefficient in Raoults Law) to evaluate the Saturated pressure, The Saturated Pressure using Modified Raoult's Law in VLE formula is defined as the ratio of the product of the vapour phase mole fraction and the total pressure to the product of the liquid phase mole fraction and the activity coefficient of mixture or solution. Saturated pressure is denoted by P^sat symbol.

How to evaluate Saturated Pressure using Modified Raoult's Law in VLE using this online evaluator? To use this online evaluator for Saturated Pressure using Modified Raoult's Law in VLE, enter Mole Fraction of Component in Vapor Phase (y_Gas), Total Pressure of Gas (P_T), Mole Fraction of Component in Liquid Phase (x_Liquid) & Activity Coefficient in Raoults Law (γ_Raoults) and hit the calculate button.

FAQs on Saturated Pressure using Modified Raoult's Law in VLE

What is the formula to find Saturated Pressure using Modified Raoult's Law in VLE?

The formula of Saturated Pressure using Modified Raoult's Law in VLE is expressed as Saturated pressure = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/(Mole Fraction of Component in Liquid Phase*Activity Coefficient in Raoults Law). Here is an example- 196944.4 = (0.3*102100)/(0.51*0.9).

How to calculate Saturated Pressure using Modified Raoult's Law in VLE?

With Mole Fraction of Component in Vapor Phase (y_Gas), Total Pressure of Gas (P_T), Mole Fraction of Component in Liquid Phase (x_Liquid) & Activity Coefficient in Raoults Law (γ_Raoults) we can find Saturated Pressure using Modified Raoult's Law in VLE using the formula - Saturated pressure = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/(Mole Fraction of Component in Liquid Phase*Activity Coefficient in Raoults Law).

Can the Saturated Pressure using Modified Raoult's Law in VLE be negative?

Yes, the Saturated Pressure using Modified Raoult's Law in VLE, measured in Pressure can be negative.

Which unit is used to measure Saturated Pressure using Modified Raoult's Law in VLE?

Saturated Pressure using Modified Raoult's Law in VLE is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Saturated Pressure using Modified Raoult's Law in VLE can be measured.

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Saturated Pressure using Modified Raoult's Law in VLE Formula

Saturated Pressure using Modified Raoult's Law in VLE Example

Saturated Pressure using Modified Raoult's Law in VLE Solution

Saturated Pressure using Modified Raoult's Law in VLE Formula Elements

Other formulas in Raoult’s Law, Modified Raoult’s Law, and Henry’s Law in VLE category

How to Evaluate Saturated Pressure using Modified Raoult's Law in VLE?

FAQs on Saturated Pressure using Modified Raoult's Law in VLE

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