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Reduced Molar Volume for P-R Method of a fluid is computed from the ideal gas law at the substance's critical pressure and temperature per mole. Check FAQs
V'r=V'mV'c
V'r - Reduced Molar Volume for P-R Method?V'm - Molar Volume of Real Gas?V'c - Critical Molar Volume for Peng Robinson Model?

Reduced Molar Volume of Real Gas using Actual and Critical Volume Example

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Here is how the Reduced Molar Volume of Real Gas using Actual and Critical Volume equation looks like with Values.

Here is how the Reduced Molar Volume of Real Gas using Actual and Critical Volume equation looks like with Units.

Here is how the Reduced Molar Volume of Real Gas using Actual and Critical Volume equation looks like.

8.96Edit=0.0224Edit0.0025Edit
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Reduced Molar Volume of Real Gas using Actual and Critical Volume Solution

Follow our step by step solution on how to calculate Reduced Molar Volume of Real Gas using Actual and Critical Volume?

FIRST Step Consider the formula
V'r=V'mV'c
Next Step Substitute values of Variables
V'r=0.02240.0025m³/mol
Next Step Prepare to Evaluate
V'r=0.02240.0025
LAST Step Evaluate
V'r=8.96

Reduced Molar Volume of Real Gas using Actual and Critical Volume Formula Elements

Variables
Reduced Molar Volume for P-R Method
Reduced Molar Volume for P-R Method of a fluid is computed from the ideal gas law at the substance's critical pressure and temperature per mole.
Symbol: V'r
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Molar Volume of Real Gas
Molar Volume of Real Gas or Molar gas volume is one mole of any gas at a specific temperature and pressure has a fixed volume.
Symbol: V'm
Measurement: VolumeUnit:
Note: Value can be positive or negative.
Critical Molar Volume for Peng Robinson Model
Critical Molar Volume for Peng Robinson Model is the volume occupied by gas at critical temperature and pressure per mole.
Symbol: V'c
Measurement: Molar Magnetic SusceptibilityUnit: m³/mol
Note: Value can be positive or negative.

Other Formulas to find Reduced Molar Volume for P-R Method

​Go Reduced Molar Volume of Real Gas given Wohl Parameter a, and Actual and Critical Parameters
V'r=V'm4[R]T'c15P,c
​Go Reduced Molar Volume of Real Gas given Wohl Parameter a, and Actual and Reduced Parameters
V'r=V'm4[R](TrgTr)15(PrgPr)
​Go Reduced Molar Volume of Real Gas given Wohl Parameter b and Actual and Critical Parameters
V'r=V'm4b
​Go Reduced Molar Volume of Real Gas given Wohl Parameter b and Actual and Reduced Parameters
V'r=V'm4b

How to Evaluate Reduced Molar Volume of Real Gas using Actual and Critical Volume?

Reduced Molar Volume of Real Gas using Actual and Critical Volume evaluator uses Reduced Molar Volume for P-R Method = Molar Volume of Real Gas/Critical Molar Volume for Peng Robinson Model to evaluate the Reduced Molar Volume for P-R Method, The Reduced Molar Volume of Real Gas using Actual and Critical Volume of a fluid is computed from the ideal gas law as the ratio of its actual volume to critical volume per mole. Reduced Molar Volume for P-R Method is denoted by V'r symbol.

How to evaluate Reduced Molar Volume of Real Gas using Actual and Critical Volume using this online evaluator? To use this online evaluator for Reduced Molar Volume of Real Gas using Actual and Critical Volume, enter Molar Volume of Real Gas (V'm) & Critical Molar Volume for Peng Robinson Model (V'c) and hit the calculate button.

FAQs on Reduced Molar Volume of Real Gas using Actual and Critical Volume

What is the formula to find Reduced Molar Volume of Real Gas using Actual and Critical Volume?
The formula of Reduced Molar Volume of Real Gas using Actual and Critical Volume is expressed as Reduced Molar Volume for P-R Method = Molar Volume of Real Gas/Critical Molar Volume for Peng Robinson Model. Here is an example- 8.96 = 0.0224/0.0025.
How to calculate Reduced Molar Volume of Real Gas using Actual and Critical Volume?
With Molar Volume of Real Gas (V'm) & Critical Molar Volume for Peng Robinson Model (V'c) we can find Reduced Molar Volume of Real Gas using Actual and Critical Volume using the formula - Reduced Molar Volume for P-R Method = Molar Volume of Real Gas/Critical Molar Volume for Peng Robinson Model.
What are the other ways to Calculate Reduced Molar Volume for P-R Method?
Here are the different ways to Calculate Reduced Molar Volume for P-R Method-
  • Reduced Molar Volume for P-R Method=Molar Volume of Real Gas/((4*[R]*Critical Temperature of Real Gas)/(15*Critical Pressure for Peng Robinson Model))OpenImg
  • Reduced Molar Volume for P-R Method=Molar Volume of Real Gas/((4*[R]*(Temperature of Real Gas/Reduced Temperature))/(15*(Pressure of Gas/Reduced Pressure)))OpenImg
  • Reduced Molar Volume for P-R Method=Molar Volume of Real Gas/(4*Wohl Parameter b)OpenImg
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