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Berthelot parameter a is an empirical parameter characteristic to equation obtained from Berthelot model of real gas. Check FAQs
a=(([R]TVm-b)-p)(T(Vm2))
a - Berthelot Parameter a?T - Temperature?Vm - Molar Volume?b - Berthelot Parameter b?p - Pressure?[R] - Universal gas constant?

Berthelot Parameter of Real Gas Example

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Here is how the Berthelot Parameter of Real Gas equation looks like with Values.

Here is how the Berthelot Parameter of Real Gas equation looks like with Units.

Here is how the Berthelot Parameter of Real Gas equation looks like.

-32761944.7336Edit=((8.314585Edit22.4Edit-0.2Edit)-800Edit)(85Edit(22.4Edit2))
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Berthelot Parameter of Real Gas Solution

Follow our step by step solution on how to calculate Berthelot Parameter of Real Gas?

FIRST Step Consider the formula
a=(([R]TVm-b)-p)(T(Vm2))
Next Step Substitute values of Variables
a=(([R]85K22.4m³/mol-0.2)-800Pa)(85K(22.4m³/mol2))
Next Step Substitute values of Constants
a=((8.314585K22.4m³/mol-0.2)-800Pa)(85K(22.4m³/mol2))
Next Step Prepare to Evaluate
a=((8.31458522.4-0.2)-800)(85(22.42))
Next Step Evaluate
a=-32761944.7335707
LAST Step Rounding Answer
a=-32761944.7336

Berthelot Parameter of Real Gas Formula Elements

Variables
Constants
Berthelot Parameter a
Berthelot parameter a is an empirical parameter characteristic to equation obtained from Berthelot model of real gas.
Symbol: a
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Temperature
Temperature is the degree or intensity of heat present in a substance or object.
Symbol: T
Measurement: TemperatureUnit: K
Note: Value can be positive or negative.
Molar Volume
Molar Volume is the volume occupied by one mole of a real gas at standard temperature and pressure.
Symbol: Vm
Measurement: Molar Magnetic SusceptibilityUnit: m³/mol
Note: Value can be positive or negative.
Berthelot Parameter b
Berthelot parameter b is an empirical parameter characteristic to equation obtained from Berthelot model of real gas.
Symbol: b
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Pressure
Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
Symbol: p
Measurement: PressureUnit: Pa
Note: Value can be positive or negative.
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 Berthelot Parameter a

​Go Berthelot Parameter of Real Gas given Critical and Reduced Parameters
a=(([R](TrTc)(Vm,rVm,c)-b)-(PrPc))((TrTc)((Vm,rVm,c)2))

Other formulas in Berthelot and Modified Berthelot Model of Real Gas category

​Go Pressure of Real Gas using Berthelot Equation
p=([R]TVm-b)-(aT(Vm2))
​Go Temperature of Real Gas using Berthelot Equation
T=p+(aVm)[R]Vm-b
​Go Molar Volume of Real Gas using Berthelot Equation
Vm=(1p)+(b[R]T)(1[R]T)-(Ta)
​Go Berthelot parameter b of Real Gas
b=Vm-([R]Tp+(aT(Vm2)))

How to Evaluate Berthelot Parameter of Real Gas?

Berthelot Parameter of Real Gas evaluator uses Berthelot Parameter a = ((([R]*Temperature)/(Molar Volume-Berthelot Parameter b))-Pressure)*(Temperature*(Molar Volume^2)) to evaluate the Berthelot Parameter a, Berthelot parameter of Real Gas formula is defined as empirical parameter characteristic to equation obtained from Berthelot model of real gas. Berthelot Parameter a is denoted by a symbol.

How to evaluate Berthelot Parameter of Real Gas using this online evaluator? To use this online evaluator for Berthelot Parameter of Real Gas, enter Temperature (T), Molar Volume (Vm), Berthelot Parameter b (b) & Pressure (p) and hit the calculate button.

FAQs on Berthelot Parameter of Real Gas

What is the formula to find Berthelot Parameter of Real Gas?
The formula of Berthelot Parameter of Real Gas is expressed as Berthelot Parameter a = ((([R]*Temperature)/(Molar Volume-Berthelot Parameter b))-Pressure)*(Temperature*(Molar Volume^2)). Here is an example- -32761944.733571 = ((([R]*85)/(22.4-0.2))-800)*(85*(22.4^2)).
How to calculate Berthelot Parameter of Real Gas?
With Temperature (T), Molar Volume (Vm), Berthelot Parameter b (b) & Pressure (p) we can find Berthelot Parameter of Real Gas using the formula - Berthelot Parameter a = ((([R]*Temperature)/(Molar Volume-Berthelot Parameter b))-Pressure)*(Temperature*(Molar Volume^2)). This formula also uses Universal gas constant .
What are the other ways to Calculate Berthelot Parameter a?
Here are the different ways to Calculate Berthelot Parameter a-
  • Berthelot Parameter a=((([R]*(Reduced Temperature*Critical Temperature))/((Reduced Molar Volume*Critical Molar Volume)-Berthelot Parameter b))-(Reduced Pressure*Critical Pressure))*((Reduced Temperature*Critical Temperature)*((Reduced Molar Volume*Critical Molar Volume)^2))OpenImg
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