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Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Formula

GoActual Pressure of Real Gas given Wohl Parameter a, and Reduced and Actual Parameters Formula

GoActual Pressure of Real Gas given Wohl Parameter b and Reduced and Actual Parameters Formula

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Pressure of Gas is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Check FAQs

P rg = P r \cdot (\frac{a}{6 \cdot T' c \cdot ({V' c}^{2})})

P_rg - Pressure of Gas?P_r - Reduced Pressure?a - Wohl Parameter a?T'_c - Critical Temperature of Real Gas?V'_c - Critical Molar Volume for Peng Robinson Model?

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Example

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Here is how the Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters equation looks like with Values.

Here is how the Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters equation looks like with Units.

Here is how the Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters equation looks like.

110.2591 = 0.0024 \cdot (\frac{266}{6 \cdot 154.4 \cdot ({0.0025}^{2})})

110.2591Pa = 0.0024 \cdot (\frac{266}{6 \cdot 154.4K \cdot ({0.0025m³/mol}^{2})})

110.2591 = 0.0024 \cdot (\frac{266}{6 \cdot 154.4 \cdot ({0.0025}^{2})})

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Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Solution

Follow our step by step solution on how to calculate Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters?

FIRST Step Consider the formula

P rg = P r \cdot (\frac{a}{6 \cdot T' c \cdot ({V' c}^{2})})

Next Step Substitute values of Variables

∴

P rg = 0.0024 \cdot (\frac{266}{6 \cdot 154.4K \cdot ({0.0025m³/mol}^{2})})

Next Step Prepare to Evaluate

∴

P rg = 0.0024 \cdot (\frac{266}{6 \cdot 154.4 \cdot ({0.0025}^{2})})

Next Step Evaluate

∴

P rg = 110.259067357513Pa

LAST Step Rounding Answer

∴

P rg = 110.2591Pa

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Formula Elements

Variables

Pressure of Gas

Pressure of Gas is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.

Symbol: P_rg

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Pressure of Gas

Reduced Pressure

Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless.

Symbol: P_r

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Reduced Pressure

Wohl Parameter a

Wohl parameter a is an empirical parameter characteristic to equation obtained from Wohl model of real gas.

Symbol: a

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Wohl Parameter a

Critical Temperature of Real Gas

Critical Temperature of Real Gas 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: T'_c

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Critical Temperature of Real Gas

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.

Formulas to find Critical Molar Volume for Peng Robinson Model

Other Formulas to find Pressure of Gas

Go Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Actual Parameters

P rg = P r \cdot (\frac{a}{6 \cdot (\frac{T rg}{T r}) \cdot ({(\frac{V' m}{V' r})}^{2})})

Go Actual Pressure of Real Gas given Wohl Parameter b and Reduced and Actual Parameters

P rg = P r \cdot (\frac{[R] \cdot (\frac{T rg}{T r})}{15 \cdot b})

Go Actual Pressure of Real Gas given Wohl Parameter b and Reduced and Critical Parameters

P rg = P r \cdot (\frac{[R] \cdot T' c}{15 \cdot b})

Go Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters

P rg = P r \cdot (\frac{c}{4 \cdot ({(\frac{T rg}{T r})}^{2}) \cdot ({(\frac{V' m}{V' r})}^{3})})

How to Evaluate Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters?

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters evaluator uses Pressure of Gas = Reduced Pressure*(Wohl Parameter a/(6*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2))) to evaluate the Pressure of Gas, The Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters formula is defined as the force that the gas exerts on the container boundaries. Pressure of Gas is denoted by P_rg symbol.

How to evaluate Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters using this online evaluator? To use this online evaluator for Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters, enter Reduced Pressure (P_r), Wohl Parameter a (a), Critical Temperature of Real Gas (T'_c) & Critical Molar Volume for Peng Robinson Model (V'_c) and hit the calculate button.

FAQs on Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters

What is the formula to find Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters?

The formula of Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters is expressed as Pressure of Gas = Reduced Pressure*(Wohl Parameter a/(6*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2))). Here is an example- 11040 = 0.0024*(266/(6*154.4*(0.0025^2))).

How to calculate Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters?

With Reduced Pressure (P_r), Wohl Parameter a (a), Critical Temperature of Real Gas (T'_c) & Critical Molar Volume for Peng Robinson Model (V'_c) we can find Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters using the formula - Pressure of Gas = Reduced Pressure*(Wohl Parameter a/(6*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2))).

What are the other ways to Calculate Pressure of Gas?

Here are the different ways to Calculate Pressure of Gas-

Pressure of Gas=Reduced Pressure*(Wohl Parameter a/(6*(Temperature of Real Gas/Reduced Temperature)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^2)))
Pressure of Gas=Reduced Pressure*(([R]*(Temperature of Real Gas/Reduced Temperature))/(15*Wohl Parameter b))
Pressure of Gas=Reduced Pressure*(([R]*Critical Temperature of Real Gas)/(15*Wohl Parameter b))

Can the Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters be negative?

Yes, the Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters, measured in Pressure can be negative.

Which unit is used to measure Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters?

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters 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 Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters can be measured.

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Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Formula

​GoActual Pressure of Real Gas given Wohl Parameter a, and Reduced and Actual Parameters Formula

​GoActual Pressure of Real Gas given Wohl Parameter b and Reduced and Actual Parameters Formula

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Example

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Solution

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters Formula Elements

Other Formulas to find Pressure of Gas

How to Evaluate Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters?

FAQs on Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters

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GoActual Pressure of Real Gas given Wohl Parameter a, and Reduced and Actual Parameters Formula

GoActual Pressure of Real Gas given Wohl Parameter b and Reduced and Actual Parameters Formula