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Partial Pressure of Component A in Raoult's Law Calculator

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Gibb's Phase Rule Vapor Liquid Equilibrium

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Two Component System Multi Component System

✖The Mole Fraction of Component A in Liquid Phase refers to the mole fraction of component A which is in the liquid phase.ⓘ Mole Fraction of Component A in Liquid Phase [x_A]			+10% -10%
✖Vapor Pressure of Pure Component A is the pressure exerted by a liquid or solid molecules of only A in a closed system in which they are in equilibrium with the vapour phase.ⓘ Vapor Pressure of Pure Component A [P_A°]			+10% -10%

✖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.ⓘ Partial Pressure of Component A in Raoult's Law [p_partial]

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Partial Pressure of Component A in Raoult's Law Solution

STEP 0: Pre-Calculation Summary

Formula Used

Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A
p_partial = x_A*P_A°
This formula uses 3 Variables

Variables Used

Partial Pressure - (Measured in Pascal) - 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.
Mole Fraction of Component A in Liquid Phase - The Mole Fraction of Component A in Liquid Phase refers to the mole fraction of component A which is in the liquid phase.
Vapor Pressure of Pure Component A - (Measured in Pascal) - Vapor Pressure of Pure Component A is the pressure exerted by a liquid or solid molecules of only A in a closed system in which they are in equilibrium with the vapour phase.

STEP 1: Convert Input(s) to Base Unit

Mole Fraction of Component A in Liquid Phase: 0.2 --> No Conversion Required
Vapor Pressure of Pure Component A: 37.5 Pascal --> 37.5 Pascal No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p_partial = x_A*P_A° --> 0.2*37.5

Evaluating ... ...

p_partial = 7.5

STEP 3: Convert Result to Output's Unit

7.5 Pascal --> No Conversion Required

FINAL ANSWER

7.5 Pascal <-- Partial Pressure

(Calculation completed in 00.004 seconds)

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National Institute of Information Technology (NIIT), Neemrana

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Partial Pressure of Component A in Raoult's Law

LaTeX Go Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A

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Partial Pressure of Component A in Raoult's Law Formula

LaTeX Go

Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A
p_partial = x_A*P_A°

What is partial pressure in Raoult's law?

Partial pressure is the pressure that would be exerted by one of the gases in a mixture if it occupied the same volume on its own. Partial Pressure (using Raoult's Law) calculates the partial pressure of a given component in a mixture when the component's mole fraction in the liquid phase and its pure vapor pressure is known.

How to Calculate Partial Pressure of Component A in Raoult's Law?

Partial Pressure of Component A in Raoult's Law calculator uses Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A to calculate the Partial Pressure, The Partial Pressure of Component A in Raoult's Law is the notional pressure of that constituent gas if it alone occupied the entire volume of the original mixture at the same temperature. Partial Pressure is denoted by p_partial symbol.

How to calculate Partial Pressure of Component A in Raoult's Law using this online calculator? To use this online calculator for Partial Pressure of Component A in Raoult's Law, enter Mole Fraction of Component A in Liquid Phase (x_A) & Vapor Pressure of Pure Component A (P_A°) and hit the calculate button. Here is how the Partial Pressure of Component A in Raoult's Law calculation can be explained with given input values -> 540 = 0.2*37.5.

FAQ

What is Partial Pressure of Component A in Raoult's Law?

The Partial Pressure of Component A in Raoult's Law is the notional pressure of that constituent gas if it alone occupied the entire volume of the original mixture at the same temperature and is represented as p_partial = x_A*P_A° or Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A. The Mole Fraction of Component A in Liquid Phase refers to the mole fraction of component A which is in the liquid phase & Vapor Pressure of Pure Component A is the pressure exerted by a liquid or solid molecules of only A in a closed system in which they are in equilibrium with the vapour phase.

How to calculate Partial Pressure of Component A in Raoult's Law?

The Partial Pressure of Component A in Raoult's Law is the notional pressure of that constituent gas if it alone occupied the entire volume of the original mixture at the same temperature is calculated using Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A. To calculate Partial Pressure of Component A in Raoult's Law, you need Mole Fraction of Component A in Liquid Phase (x_A) & Vapor Pressure of Pure Component A (P_A°). With our tool, you need to enter the respective value for Mole Fraction of Component A in Liquid Phase & Vapor Pressure of Pure Component A 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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