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Henry Law Constant using Mole Fraction and Partial Pressure of Gas Formula

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Henry Law Constant is a measure of the concentration of a chemical in air over its concentration in water. Check FAQs

K H = \frac{p partial}{x Liquid}

K_H - Henry Law Constant?p_partial - Partial Pressure?x_Liquid - Mole Fraction of Component in Liquid Phase?

Henry Law Constant using Mole Fraction and Partial Pressure of Gas Example

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Here is how the Henry Law Constant using Mole Fraction and Partial Pressure of Gas equation looks like with Values.

Here is how the Henry Law Constant using Mole Fraction and Partial Pressure of Gas equation looks like with Units.

Here is how the Henry Law Constant using Mole Fraction and Partial Pressure of Gas equation looks like.

0.3922 = \frac{0.2}{0.51}

0.3922Pa/mol/m³ = \frac{0.2Pa}{0.51}

0.3922 = \frac{0.2}{0.51}

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Henry Law Constant using Mole Fraction and Partial Pressure of Gas Solution

Follow our step by step solution on how to calculate Henry Law Constant using Mole Fraction and Partial Pressure of Gas?

FIRST Step Consider the formula

K H = \frac{p partial}{x Liquid}

Next Step Substitute values of Variables

∴

K H = \frac{0.2Pa}{0.51}

Next Step Prepare to Evaluate

∴

K H = \frac{0.2}{0.51}

Next Step Evaluate

∴

K H = 0.392156862745098Pa/mol/m³

LAST Step Rounding Answer

∴

K H = 0.3922Pa/mol/m³

Henry Law Constant using Mole Fraction and Partial Pressure of Gas Formula Elements

Variables

Henry Law Constant

Henry Law Constant is a measure of the concentration of a chemical in air over its concentration in water.

Symbol: K_H

Measurement: Henry's Law Volatility ConstantUnit: Pa/mol/m³

Note: Value can be positive or negative.

Formulas to find Henry Law Constant

Partial Pressure

Partial Pressure is the notional pressure of that constituent gas if it alone occupied the entire volume of the original mixture at the same temperature.

Symbol: p_partial

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Partial Pressure

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

Other formulas in Ideal Gas category

Go Heat Transfer in Isochoric Process

Q = n \cdot C v molar \cdot ΔT

Go Change in Internal Energy of System

U = n \cdot C v \cdot ΔT

Go Enthalpy of System

H s = n \cdot C p \cdot ΔT

Go Specific Heat Capacity at Constant Pressure

C pm = [R] + C v

How to Evaluate Henry Law Constant using Mole Fraction and Partial Pressure of Gas?

Henry Law Constant using Mole Fraction and Partial Pressure of Gas evaluator uses Henry Law Constant = Partial Pressure/Mole Fraction of Component in Liquid Phase to evaluate the Henry Law Constant, The Henry Law Constant using Mole Fraction and Partial Pressure of Gas in Henry Law formula is defined as the ratio of the partial pressure of the gas to the mole fraction of dissolved gas. Henry Law Constant is denoted by K_H symbol.

How to evaluate Henry Law Constant using Mole Fraction and Partial Pressure of Gas using this online evaluator? To use this online evaluator for Henry Law Constant using Mole Fraction and Partial Pressure of Gas, enter Partial Pressure (p_partial) & Mole Fraction of Component in Liquid Phase (x_Liquid) and hit the calculate button.

FAQs on Henry Law Constant using Mole Fraction and Partial Pressure of Gas

What is the formula to find Henry Law Constant using Mole Fraction and Partial Pressure of Gas?

The formula of Henry Law Constant using Mole Fraction and Partial Pressure of Gas is expressed as Henry Law Constant = Partial Pressure/Mole Fraction of Component in Liquid Phase. Here is an example- 0.392157 = 0.2/0.51.

How to calculate Henry Law Constant using Mole Fraction and Partial Pressure of Gas?

With Partial Pressure (p_partial) & Mole Fraction of Component in Liquid Phase (x_Liquid) we can find Henry Law Constant using Mole Fraction and Partial Pressure of Gas using the formula - Henry Law Constant = Partial Pressure/Mole Fraction of Component in Liquid Phase.

Can the Henry Law Constant using Mole Fraction and Partial Pressure of Gas be negative?

Yes, the Henry Law Constant using Mole Fraction and Partial Pressure of Gas, measured in Henry's Law Volatility Constant can be negative.

Which unit is used to measure Henry Law Constant using Mole Fraction and Partial Pressure of Gas?

Henry Law Constant using Mole Fraction and Partial Pressure of Gas is usually measured using the Pascal Cubic Meter per Mole[Pa/mol/m³] for Henry's Law Volatility Constant. Kilopascal Cubic Meter per Mole[Pa/mol/m³], Bar Cubic Meter per Mole[Pa/mol/m³], Standard Atmosphere Cubic Meter per Mole[Pa/mol/m³] are the few other units in which Henry Law Constant using Mole Fraction and Partial Pressure of Gas can be measured.

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