FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Partial Pressure of Component A in Raoult's Law Formula

Fx Copy

LaTeX Copy

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. Check FAQs

p partial = x A \cdot P A °

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

Partial Pressure of Component A in Raoult's Law Example

With values

With units

Only example

Here is how the Partial Pressure of Component A in Raoult's Law equation looks like with Values.

Here is how the Partial Pressure of Component A in Raoult's Law equation looks like with Units.

Here is how the Partial Pressure of Component A in Raoult's Law equation looks like.

7.5 = 0.2 \cdot 37.5

7.5Pa = 0.2 \cdot 37.5Pa

7.5 = 0.2 \cdot 37.5

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Phase Equilibrium » Category

Gibb's Phase Rule » fx Partial Pressure of Component A in Raoult's Law

Partial Pressure of Component A in Raoult's Law Solution

Follow our step by step solution on how to calculate Partial Pressure of Component A in Raoult's Law?

FIRST Step Consider the formula

p partial = x A \cdot P A °

Next Step Substitute values of Variables

∴

p partial = 0.2 \cdot 37.5Pa

Next Step Prepare to Evaluate

∴

p partial = 0.2 \cdot 37.5

LAST Step Evaluate

∴

p partial = 7.5Pa

Partial Pressure of Component A in Raoult's Law Formula Elements

Variables

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 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.

Symbol: x_A

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Mole Fraction of Component A in Liquid Phase

Vapor Pressure of Pure Component A

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.

Symbol: P_A°

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Vapor Pressure of Pure Component A

Other formulas in Two Component System category

Go Degrees of Freedom of Two Component System

F = 4 - P 2

Go Number of Phases of Two Component System

P 2 = 4 - F

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

Partial Pressure of Component A in Raoult's Law evaluator uses Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A to evaluate 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 evaluate Partial Pressure of Component A in Raoult's Law using this online evaluator? To use this online evaluator 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.

FAQs on Partial Pressure of Component A in Raoult's Law

What is the formula to find Partial Pressure of Component A in Raoult's Law?

The formula of Partial Pressure of Component A in Raoult's Law is expressed as Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A. Here is an example- 540 = 0.2*37.5.

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

With Mole Fraction of Component A in Liquid Phase (x_A) & Vapor Pressure of Pure Component A (P_A°) we can find Partial Pressure of Component A in Raoult's Law using the formula - Partial Pressure = Mole Fraction of Component A in Liquid Phase*Vapor Pressure of Pure Component A.

Can the Partial Pressure of Component A in Raoult's Law be negative?

Yes, the Partial Pressure of Component A in Raoult's Law, measured in Pressure can be negative.

Which unit is used to measure Partial Pressure of Component A in Raoult's Law?

Partial Pressure of Component A in Raoult's Law 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 Partial Pressure of Component A in Raoult's Law can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit