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Van der Waals Constant given Critical Pressure Formula

GoVan der Waals Constant given Boyle Temperature Formula

GoVan der Waals Constant given Critical Temperature Formula

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The Van der Waals Constant a depend upon the intermolecular force of attraction within the gas molecules. Check FAQs

a = (27 \cdot P c \cdot {(b)}^{2})

a - Van der Waals Constant a?P_c - Critical Pressure?b - Van der Waals Constant b?

Van der Waals Constant given Critical Pressure Example

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Here is how the Van der Waals Constant given Critical Pressure equation looks like with Values.

Here is how the Van der Waals Constant given Critical Pressure equation looks like with Units.

Here is how the Van der Waals Constant given Critical Pressure equation looks like.

0.053 = (27 \cdot 218 \cdot {(3)}^{2})

0.053Pa*kL²/mol² = (27 \cdot 218Pa \cdot {(3L/mol)}^{2})

0.053 = (27 \cdot 218 \cdot {(3)}^{2})

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Van der Waals Constant given Critical Pressure Solution

Follow our step by step solution on how to calculate Van der Waals Constant given Critical Pressure?

FIRST Step Consider the formula

a = (27 \cdot P c \cdot {(b)}^{2})

Next Step Substitute values of Variables

∴

a = (27 \cdot 218Pa \cdot {(3L/mol)}^{2})

Next Step Convert Units

∴

a = (27 \cdot 218Pa \cdot {(0.003m³/mol)}^{2})

Next Step Prepare to Evaluate

∴

a = (27 \cdot 218 \cdot {(0.003)}^{2})

Next Step Evaluate

∴

a = 0.052974Pa*kL²/mol²

LAST Step Rounding Answer

∴

a = 0.053Pa*kL²/mol²

Van der Waals Constant given Critical Pressure Formula Elements

Variables

Van der Waals Constant a

The Van der Waals Constant a depend upon the intermolecular force of attraction within the gas molecules.

Symbol: a

Measurement: Van Der Waals Constant aUnit: Pa*kL²/mol²

Note: Value can be positive or negative.

Formulas to find Van der Waals Constant a

Critical Pressure

Critical Pressure is the minimum pressure required to liquify a substance at the critical temperature.

Symbol: P_c

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Critical Pressure

Van der Waals Constant b

The Van der Waals Constant b along with the number of moles is the volume of the gas which is incompressible.

Symbol: b

Measurement: Van Der Waals Constant bUnit: L/mol

Note: Value can be positive or negative.

Formulas to find Van der Waals Constant b

Other Formulas to find Van der Waals Constant a

Go Van der Waals Constant given Boyle Temperature

a = (T b \cdot [R] \cdot b)

Go Van der Waals Constant given Critical Temperature

a = \frac{27 \cdot b \cdot [R] \cdot T c}{8}

Go Van der Waals Constant given Inversion Temperature

a = (\frac{T i \cdot [R] \cdot b}{2})

Go Van der Waals Constant given Inversion Temperature and Boltzmann Constant

a = (\frac{T i \cdot b \cdot [BoltZ]}{2})

Other formulas in Van der Waals Constant category

Go Van der Waals Constant b given Boyle Temperature

b = (\frac{a}{[R] \cdot T b})

Go Van der Waals Constant b given Critical Pressure

b = \sqrt{\frac{a}{27 \cdot P c}}

Go Van der Waals Constant b given Critical Temperature

b = \frac{8 \cdot a}{27 \cdot T c \cdot [R]}

Go Van der Waals Constant b given Critical Volume

b = (\frac{V cr}{3})

How to Evaluate Van der Waals Constant given Critical Pressure?

Van der Waals Constant given Critical Pressure evaluator uses Van der Waals Constant a = (27*Critical Pressure*(Van der Waals Constant b)^2) to evaluate the Van der Waals Constant a, The Van der Waals constant given critical pressure formula is defined as the product of critical pressure and the square of the Vander waal constant b. Van der Waals Constant a is denoted by a symbol.

How to evaluate Van der Waals Constant given Critical Pressure using this online evaluator? To use this online evaluator for Van der Waals Constant given Critical Pressure, enter Critical Pressure (P_c) & Van der Waals Constant b (b) and hit the calculate button.

FAQs on Van der Waals Constant given Critical Pressure

What is the formula to find Van der Waals Constant given Critical Pressure?

The formula of Van der Waals Constant given Critical Pressure is expressed as Van der Waals Constant a = (27*Critical Pressure*(Van der Waals Constant b)^2). Here is an example- 0.052974 = (27*218*(0.003)^2).

How to calculate Van der Waals Constant given Critical Pressure?

With Critical Pressure (P_c) & Van der Waals Constant b (b) we can find Van der Waals Constant given Critical Pressure using the formula - Van der Waals Constant a = (27*Critical Pressure*(Van der Waals Constant b)^2).

What are the other ways to Calculate Van der Waals Constant a?

Here are the different ways to Calculate Van der Waals Constant a-

Van der Waals Constant a=(Boyle Temperature*[R]*Van der Waals Constant b)
Van der Waals Constant a=(27*Van der Waals Constant b*[R]*Critical Temperature)/8
Van der Waals Constant a=((Inversion Temperature*[R]*Van der Waals Constant b)/2)

Can the Van der Waals Constant given Critical Pressure be negative?

Yes, the Van der Waals Constant given Critical Pressure, measured in Van Der Waals Constant a can be negative.

Which unit is used to measure Van der Waals Constant given Critical Pressure?

Van der Waals Constant given Critical Pressure is usually measured using the Pascal Square Kiloliter per Square Mole[Pa*kL²/mol²] for Van Der Waals Constant a. Pascal Square Liter per Square Millimole[Pa*kL²/mol²], Standard Atmosphere Square Liter per Square Mole[Pa*kL²/mol²], Pascal Square Hectoliter per Square Decimole[Pa*kL²/mol²] are the few other units in which Van der Waals Constant given Critical Pressure can be measured.

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