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Clausius parameter a is an empirical parameter characteristic to equation obtained from Clausius model of real gas. Check FAQs
a=27([R]2)(Tc3)64Pc
a - Clausius Parameter a?Tc - Critical Temperature?Pc - Critical Pressure?[R] - Universal gas constant?

Clausius Parameter given Critical Parameters Example

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With units
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Here is how the Clausius Parameter given Critical Parameters equation looks like with Values.

Here is how the Clausius Parameter given Critical Parameters equation looks like with Units.

Here is how the Clausius Parameter given Critical Parameters equation looks like.

3.6E+7Edit=27(8.31452)(647Edit3)64218Edit
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Clausius Parameter given Critical Parameters Solution

Follow our step by step solution on how to calculate Clausius Parameter given Critical Parameters?

FIRST Step Consider the formula
a=27([R]2)(Tc3)64Pc
Next Step Substitute values of Variables
a=27([R]2)(647K3)64218Pa
Next Step Substitute values of Constants
a=27(8.31452)(647K3)64218Pa
Next Step Prepare to Evaluate
a=27(8.31452)(6473)64218
Next Step Evaluate
a=36233351.6326688
LAST Step Rounding Answer
a=3.6E+7

Clausius Parameter given Critical Parameters Formula Elements

Variables
Constants
Clausius Parameter a
Clausius parameter a is an empirical parameter characteristic to equation obtained from Clausius model of real gas.
Symbol: a
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Critical Temperature
Critical Temperature is the highest temperature at which the substance can exist as a liquid. At this phase boundaries vanish, and the substance can exist both as a liquid and vapor.
Symbol: Tc
Measurement: TemperatureUnit: K
Note: Value should be greater than 0.
Critical Pressure
Critical Pressure is the minimum pressure required to liquify a substance at the critical temperature.
Symbol: Pc
Measurement: PressureUnit: Pa
Note: Value should be greater than 0.
Universal gas constant
Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.
Symbol: [R]
Value: 8.31446261815324

Other Formulas to find Clausius Parameter a

​Go Clausius Parameter given Pressure, Temperature and Molar Volume of Real Gas
a=(([R]TrgVm-b)-p)(Trg((Vm+c)2))
​Go Clausius Parameter given Reduced and Actual Parameters
a=27([R]2)((TrgTr)3)64(pPr)
​Go Clausius Parametera given Reduced and Critical Parameters using Clausius Equation
a=(([R](Vm,rTc)(Vm,rVm,c)-b)-(PrPc))((TrTc)(((Vm,rVm,c)+c)2))

Other formulas in Clausius Parameter category

​Go Clausius Parameter b given Critical Parameters
b=Vc-([R]Tc4P'c)
​Go Clausius Parameter b given Pressure, Temperature and Molar Volume of Real Gas
b=Vm-([R]Trgp+(aTrg((Vm+c)2)))
​Go Clausius Parameter b given Reduced and Actual Parameters
bRP=(VrealVr)-([R](TrgTr)4(pPr))
​Go Clausius Parameter b given Reduced and Critical Parameters using Clausius Equation
b=(Vm,rVm,c)-([R](TrTc)(PrPc)+(a(TrTc)(((Vm,rVm,c)+c)2)))

How to Evaluate Clausius Parameter given Critical Parameters?

Clausius Parameter given Critical Parameters evaluator uses Clausius Parameter a = (27*([R]^2)*(Critical Temperature^3))/(64*Critical Pressure) to evaluate the Clausius Parameter a, Clausius parameter given critical parameters formula is defined as empirical parameter characteristic to equation obtained from Clausius model of real gas. Clausius Parameter a is denoted by a symbol.

How to evaluate Clausius Parameter given Critical Parameters using this online evaluator? To use this online evaluator for Clausius Parameter given Critical Parameters, enter Critical Temperature (Tc) & Critical Pressure (Pc) and hit the calculate button.

FAQs on Clausius Parameter given Critical Parameters

What is the formula to find Clausius Parameter given Critical Parameters?
The formula of Clausius Parameter given Critical Parameters is expressed as Clausius Parameter a = (27*([R]^2)*(Critical Temperature^3))/(64*Critical Pressure). Here is an example- 3.6E+7 = (27*([R]^2)*(647^3))/(64*218).
How to calculate Clausius Parameter given Critical Parameters?
With Critical Temperature (Tc) & Critical Pressure (Pc) we can find Clausius Parameter given Critical Parameters using the formula - Clausius Parameter a = (27*([R]^2)*(Critical Temperature^3))/(64*Critical Pressure). This formula also uses Universal gas constant .
What are the other ways to Calculate Clausius Parameter a?
Here are the different ways to Calculate Clausius Parameter a-
  • Clausius Parameter a=((([R]*Temperature of Real Gas)/(Molar Volume-Clausius Parameter b))-Pressure)*(Temperature of Real Gas*((Molar Volume+Clausius Parameter c)^2))OpenImg
  • Clausius Parameter a=(27*([R]^2)*((Temperature of Real Gas/Reduced Temperature)^3))/(64*(Pressure/Reduced Pressure))OpenImg
  • Clausius Parameter a=((([R]*(Reduced Molar Volume*Critical Temperature))/((Reduced Molar Volume*Critical Molar Volume)-Clausius Parameter b))-(Reduced Pressure*Critical Pressure))*((Reduced Temperature*Critical Temperature)*(((Reduced Molar Volume*Critical Molar Volume)+Clausius Parameter c)^2))OpenImg
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