Henry Law Constant using Henry Law in VLE Calculator

✖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.ⓘ Mole Fraction of Component in Vapor Phase [y_Gas]			+10% -10%
✖Total pressure of Gas is the sum of all the forces that the gas molecules exert on the walls of their container.ⓘ Total Pressure of Gas [P_T]			+10% -10%
✖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.ⓘ Mole Fraction of Component in Liquid Phase [x_Liquid]			+10% -10%

✖Henry Law Constant is a measure of the concentration of a chemical in air over its concentration in water.ⓘ Henry Law Constant using Henry Law in VLE [K_H]

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Formula

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Henry Law Constant using Henry Law in VLE

Formula

`"K"_{"H"} = ("y"_{"Gas"}*"P"_{"T"})/"x"_{"Liquid"}`

Example

`"60058.82Pa/mol/m³"=("0.3"*"102100Pa")/"0.51"`

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Henry Law Constant using Henry Law in VLE Solution

STEP 0: Pre-Calculation Summary

Formula Used

Henry Law Constant = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid Phase
K_H = (y_Gas*P_T)/x_Liquid
This formula uses 4 Variables

Variables Used

Henry Law Constant - (Measured in Pascal Cubic Meter per Mole) - Henry Law Constant is a measure of the concentration of a chemical in air over its concentration in water.
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.
Total Pressure of Gas - (Measured in Pascal) - Total pressure of Gas is the sum of all the forces that the gas molecules exert on the walls of their container.
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.

STEP 1: Convert Input(s) to Base Unit

Mole Fraction of Component in Vapor Phase: 0.3 --> No Conversion Required
Total Pressure of Gas: 102100 Pascal --> 102100 Pascal No Conversion Required
Mole Fraction of Component in Liquid Phase: 0.51 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_H = (y_Gas*P_T)/x_Liquid --> (0.3*102100)/0.51

Evaluating ... ...

K_H = 60058.8235294118

STEP 3: Convert Result to Output's Unit

60058.8235294118 Pascal Cubic Meter per Mole --> No Conversion Required

FINAL ANSWER

60058.8235294118 ≈ 60058.82 Pascal Cubic Meter per Mole <-- Henry Law Constant

(Calculation completed in 00.020 seconds)

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Created by Shivam Sinha

National Institute Of Technology (NIT), Surathkal

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< 18 Raoult’s Law, Modified Raoult’s Law, and Henry’s Law in VLE Calculators

Total Pressure for Binary Vapour System for Dew-Bubble Point calculations with Modified Raoult's Law

Go Total Pressure of Gas = 1/((Mole Fraction of Component 1 in Vapour Phase/(Activity Coefficient of Component 1*Saturated Pressure of Component 1))+(Mole Fraction of Component 2 in Vapour Phase/(Activity Coefficient of Component 2*Saturated Pressure of Component 2)))

Total Pressure for Binary Liquid System for Dew-Bubble Point Calculations with Modified Raoult's Law

Go Total Pressure of Gas = (Mole Fraction of Component 1 in Liquid Phase*Activity Coefficient of Component 1*Saturated Pressure of Component 1)+(Mole Fraction of Component 2 in Liquid Phase*Activity Coefficient of Component 2*Saturated Pressure of Component 2)

Total Pressure for Binary Vapour System for Dew-Bubble Point Calculations with Raoult's Law

Go Total Pressure of Gas = 1/((Mole Fraction of Component 1 in Vapour Phase/Saturated Pressure of Component 1)+(Mole Fraction of Component 2 in Vapour Phase/Saturated Pressure of Component 2))

Total Pressure for Binary Liquid System for Dew-Bubble Point Calculations with Raoult's Law

Go Total Pressure of Gas = (Mole Fraction of Component 1 in Liquid Phase*Saturated Pressure of Component 1)+(Mole Fraction of Component 2 in Liquid Phase*Saturated Pressure of Component 2)

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

Go Mole Fraction of Component in Liquid Phase = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/(Activity Coefficient in Raoults Law*Saturated pressure)

Activity Coefficient using Modified Raoult's Law in VLE

Go Activity Coefficient in Raoults Law = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/(Mole Fraction of Component in Liquid Phase*Saturated pressure)

Saturated Pressure using Modified Raoult's Law in VLE

Go 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)

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

Go Mole Fraction of Component in Vapor Phase = (Mole Fraction of Component in Liquid Phase*Activity Coefficient in Raoults Law*Saturated pressure)/Total Pressure of Gas

Total Pressure using Modified Raoult's Law in VLE

Go Total Pressure of Gas = (Mole Fraction of Component in Liquid Phase*Activity Coefficient in Raoults Law*Saturated pressure)/Mole Fraction of Component in Vapor Phase

Poynting Factor

Go Poynting Factor = exp((-Volume of Liquid Phase*(Pressure-Saturated Pressure))/([R]*Temperature))

Liquid Phase Mole Fraction using Raoult's Law in VLE

Go Mole Fraction of Component in Liquid Phase = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Saturated pressure

Vapour Phase Mole Fraction using Raoult's Law in VLE

Go Mole Fraction of Component in Vapor Phase = (Mole Fraction of Component in Liquid Phase*Saturated pressure)/Total Pressure of Gas

Liquid Phase Mole Fraction using Henry Law in VLE

Go Mole Fraction of Component in Liquid Phase = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Henry Law Constant

Vapour Phase Mole Fraction using Henry Law in VLE

Go Mole Fraction of Component in Vapor Phase = (Mole Fraction of Component in Liquid Phase*Henry Law Constant)/Total Pressure of Gas

Saturated Pressure using Raoult's Law in VLE

Go Saturated pressure = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid Phase

Henry Law Constant using Henry Law in VLE

Go Henry Law Constant = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid Phase

Total Pressure using Raoult's Law in VLE

Go Total Pressure of Gas = (Mole Fraction of Component in Liquid Phase*Saturated pressure)/Mole Fraction of Component in Vapor Phase

Total Pressure using Henry Law in VLE

Go Total Pressure of Gas = (Mole Fraction of Component in Liquid Phase*Henry Law Constant)/Mole Fraction of Component in Vapor Phase

< 4 Henry's Law Calculators

Liquid Phase Mole Fraction using Henry Law in VLE

Go Mole Fraction of Component in Liquid Phase = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Henry Law Constant

Vapour Phase Mole Fraction using Henry Law in VLE

Go Mole Fraction of Component in Vapor Phase = (Mole Fraction of Component in Liquid Phase*Henry Law Constant)/Total Pressure of Gas

Henry Law Constant using Henry Law in VLE

Go Henry Law Constant = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid Phase

Total Pressure using Henry Law in VLE

Go Total Pressure of Gas = (Mole Fraction of Component in Liquid Phase*Henry Law Constant)/Mole Fraction of Component in Vapor Phase

Henry Law Constant using Henry Law in VLE Formula

Henry Law Constant = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid Phase
K_H = (y_Gas*P_T)/x_Liquid

Explain Vapour Liquid Equilibrium (VLE).

The vapor–liquid equilibrium (VLE) describes the distribution of a chemical species between the vapor phase and a liquid phase. The concentration of vapor in contact with its liquid, especially at equilibrium, is often expressed in terms of vapor pressure, which will be a partial pressure (a part of the total gas pressure) if any other gas(es) are present with the vapor. The equilibrium vapor pressure of a liquid is in general strongly dependent on temperature. At vapor–liquid equilibrium, a liquid with individual components in certain concentrations will have an equilibrium vapor in which the concentrations or partial pressures of the vapor components have certain values depending on all of the liquid component concentrations and the temperature.

What are the Limitations of Henry Law?

Henry law is only applicable when the molecules of the system are in a state of equilibrium. The second limitation is that it does not hold true when gases are placed under extremely high pressure. The third limitation that it is not applicable when the gas and the solution participate in chemical reactions with each other.

How to Calculate Henry Law Constant using Henry Law in VLE?

Henry Law Constant using Henry Law in VLE calculator uses Henry Law Constant = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid Phase to calculate the Henry Law Constant, The Henry Law Constant using Henry Law in VLE formula is defined as the ratio of the product of the vapour phase mole fraction and the total pressure to the liquid phase mole fraction of mixture or solution. Henry Law Constant is denoted by K_H symbol.

How to calculate Henry Law Constant using Henry Law in VLE using this online calculator? To use this online calculator for Henry Law Constant using Henry 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) and hit the calculate button. Here is how the Henry Law Constant using Henry Law in VLE calculation can be explained with given input values -> 177250 = (0.3*102100)/0.51.

FAQ

What is Henry Law Constant using Henry Law in VLE?

The Henry Law Constant using Henry Law in VLE formula is defined as the ratio of the product of the vapour phase mole fraction and the total pressure to the liquid phase mole fraction of mixture or solution and is represented as K_H = (y_Gas*P_T)/x_Liquid or Henry Law Constant = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid 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, Total pressure of Gas is the sum of all the forces that the gas molecules exert on the walls of their container & 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.

How to calculate Henry Law Constant using Henry Law in VLE?

The Henry Law Constant using Henry Law in VLE formula is defined as the ratio of the product of the vapour phase mole fraction and the total pressure to the liquid phase mole fraction of mixture or solution is calculated using Henry Law Constant = (Mole Fraction of Component in Vapor Phase*Total Pressure of Gas)/Mole Fraction of Component in Liquid Phase. To calculate Henry Law Constant using Henry Law in VLE, you need Mole Fraction of Component in Vapor Phase (y_Gas), Total Pressure of Gas (P_T) & Mole Fraction of Component in Liquid Phase (x_Liquid). With our tool, you need to enter the respective value for Mole Fraction of Component in Vapor Phase, Total Pressure of Gas & Mole Fraction of Component in Liquid Phase 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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