Relative Saturation Formula

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Relative saturation is the ratio of partial pressure of vapor to partial pressure of vapor at saturation. Check FAQs
Hr=100(ppartialPAo)
Hr - Relative saturation?ppartial - Partial Pressure?PAo - Vapor Pressure of Pure Component A?

Relative Saturation Example

With values
With units
Only example

Here is how the Relative Saturation equation looks like with Values.

Here is how the Relative Saturation equation looks like with Units.

Here is how the Relative Saturation equation looks like.

0.2778Edit=100(7.5Edit2700Edit)
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Relative Saturation Solution

Follow our step by step solution on how to calculate Relative Saturation?

FIRST Step Consider the formula
Hr=100(ppartialPAo)
Next Step Substitute values of Variables
Hr=100(7.5Pa2700Pa)
Next Step Prepare to Evaluate
Hr=100(7.52700)
Next Step Evaluate
Hr=0.277777777777778
LAST Step Rounding Answer
Hr=0.2778

Relative Saturation Formula Elements

Variables
Relative saturation
Relative saturation is the ratio of partial pressure of vapor to partial pressure of vapor at saturation.
Symbol: Hr
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
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: ppartial
Measurement: PressureUnit: Pa
Note: Value can be positive or negative.
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: PAo
Measurement: PressureUnit: Pa
Note: Value can be positive or negative.

Other formulas in Saturation Vapour Pressure category

​Go Critical Saturation Vapor Pressure using Acentric Factor
Pcsat=Psat10-(ω+1)
​Go Reduced Saturation Vapor Pressure using Acentric Factor
Prsat=10-(ω+1)
​Go Reduced Saturation Vapor Pressure using Actual and Critical Saturation Vapor Pressure
Prsat=PsatPcsat
​Go Saturation Vapor Pressure using Acentric Factor
Psat=Pcsat(10-(ω+1))

How to Evaluate Relative Saturation?

Relative Saturation evaluator uses Relative saturation = 100*(Partial Pressure/Vapor Pressure of Pure Component A) to evaluate the Relative saturation, The Relative Saturation is the ratio of the partial pressure of vapor to the partial pressure of vapor at saturation (vapor pressure). Relative saturation is denoted by Hr symbol.

How to evaluate Relative Saturation using this online evaluator? To use this online evaluator for Relative Saturation, enter Partial Pressure (ppartial) & Vapor Pressure of Pure Component A (PAo) and hit the calculate button.

FAQs on Relative Saturation

What is the formula to find Relative Saturation?
The formula of Relative Saturation is expressed as Relative saturation = 100*(Partial Pressure/Vapor Pressure of Pure Component A). Here is an example- 0.277778 = 100*(7.5/2700).
How to calculate Relative Saturation?
With Partial Pressure (ppartial) & Vapor Pressure of Pure Component A (PAo) we can find Relative Saturation using the formula - Relative saturation = 100*(Partial Pressure/Vapor Pressure of Pure Component A).
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