Acentric Factor given Actual and Critical Saturation Vapor Pressure Calculator

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✖Saturation Vapour Pressure is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases at a given temperature in a closed system.ⓘ Saturation Vapour Pressure [P^saturated]			+10% -10%
✖Critical saturation vapour pressure is the saturation vapor pressure at critical point.ⓘ Critical saturation vapour pressure [Pc^saturation]			+10% -10%

✖Acentric Factor VP is a standard for the phase characterization of single & pure components.ⓘ Acentric Factor given Actual and Critical Saturation Vapor Pressure [ω_vp]

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Formula

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Acentric Factor given Actual and Critical Saturation Vapor Pressure

Formula

`"ω"_{"vp"} = -log10("P"^{"saturated"}/"Pc"^{"saturation"})-1`

Example

`"-1.455932"=-log10("6Pa"/"2.1Pa")-1`

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Acentric Factor given Actual and Critical Saturation Vapor Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Acentric Factor VP = -log10(Saturation Vapour Pressure/Critical saturation vapour pressure)-1
ω_vp = -log10(P^saturated/Pc^saturation)-1
This formula uses 1 Functions, 3 Variables

Functions Used

log10 - The common logarithm, also known as the base-10 logarithm or the decimal logarithm, is a mathematical function that is the inverse of the exponential function., log10(Number)

Variables Used

Acentric Factor VP - Acentric Factor VP is a standard for the phase characterization of single & pure components.
Saturation Vapour Pressure - (Measured in Pascal) - Saturation Vapour Pressure is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases at a given temperature in a closed system.
Critical saturation vapour pressure - (Measured in Pascal) - Critical saturation vapour pressure is the saturation vapor pressure at critical point.

STEP 1: Convert Input(s) to Base Unit

Saturation Vapour Pressure: 6 Pascal --> 6 Pascal No Conversion Required
Critical saturation vapour pressure: 2.1 Pascal --> 2.1 Pascal No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ω_vp = -log10(P^saturated/Pc^saturation)-1 --> -log10(6/2.1)-1

Evaluating ... ...

ω_vp = -1.45593195564972

STEP 3: Convert Result to Output's Unit

-1.45593195564972 --> No Conversion Required

FINAL ANSWER

-1.45593195564972 ≈ -1.455932 <-- Acentric Factor VP

(Calculation completed in 00.004 seconds)

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University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

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< 2 Acentric Factor Calculators

Acentric Factor given Actual and Critical Saturation Vapor Pressure

Go Acentric Factor VP = -log10(Saturation Vapour Pressure/Critical saturation vapour pressure)-1

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Go Acentric Factor VP = -log10(Reduced saturation vapour pressure)-1

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Average Velocity of Gas given Pressure and Density

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Acentric Factor given Actual and Critical Saturation Vapor Pressure

Go Acentric Factor VP = -log10(Saturation Vapour Pressure/Critical saturation vapour pressure)-1

Acentric Factor

Go Acentric Factor VP = -log10(Reduced saturation vapour pressure)-1

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Acentric Factor given Actual and Critical Saturation Vapor Pressure Formula

Acentric Factor VP = -log10(Saturation Vapour Pressure/Critical saturation vapour pressure)-1
ω_vp = -log10(P^saturated/Pc^saturation)-1

What is the use of Acentric factor?

It has become a standard for the phase characterization of single & pure components. The other state description parameters are molecular weight, critical temperature, critical pressure, and critical volume (or critical compressibility). The acentric factor is said to be a measure of the non-sphericity (centricity) of molecules. As it increases, the vapor curve is "pulled" down, resulting in higher boiling points.

How to Calculate Acentric Factor given Actual and Critical Saturation Vapor Pressure?

Acentric Factor given Actual and Critical Saturation Vapor Pressure calculator uses Acentric Factor VP = -log10(Saturation Vapour Pressure/Critical saturation vapour pressure)-1 to calculate the Acentric Factor VP, The Acentric factor given actual and critical saturation vapor pressure formula is defined as a conceptual number very useful in the description of matter. Acentric Factor VP is denoted by ω_vp symbol.

How to calculate Acentric Factor given Actual and Critical Saturation Vapor Pressure using this online calculator? To use this online calculator for Acentric Factor given Actual and Critical Saturation Vapor Pressure, enter Saturation Vapour Pressure (P^saturated) & Critical saturation vapour pressure (Pc^saturation) and hit the calculate button. Here is how the Acentric Factor given Actual and Critical Saturation Vapor Pressure calculation can be explained with given input values -> -1.455932 = -log10(6/2.1)-1.

FAQ

What is Acentric Factor given Actual and Critical Saturation Vapor Pressure?

The Acentric factor given actual and critical saturation vapor pressure formula is defined as a conceptual number very useful in the description of matter and is represented as ω_vp = -log10(P^saturated/Pc^saturation)-1 or Acentric Factor VP = -log10(Saturation Vapour Pressure/Critical saturation vapour pressure)-1. Saturation Vapour Pressure is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases at a given temperature in a closed system & Critical saturation vapour pressure is the saturation vapor pressure at critical point.

How to calculate Acentric Factor given Actual and Critical Saturation Vapor Pressure?

The Acentric factor given actual and critical saturation vapor pressure formula is defined as a conceptual number very useful in the description of matter is calculated using Acentric Factor VP = -log10(Saturation Vapour Pressure/Critical saturation vapour pressure)-1. To calculate Acentric Factor given Actual and Critical Saturation Vapor Pressure, you need Saturation Vapour Pressure (P^saturated) & Critical saturation vapour pressure (Pc^saturation). With our tool, you need to enter the respective value for Saturation Vapour Pressure & Critical saturation vapour pressure and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Acentric Factor VP?

In this formula, Acentric Factor VP uses Saturation Vapour Pressure & Critical saturation vapour pressure. We can use 2 other way(s) to calculate the same, which is/are as follows -

Acentric Factor VP = -log10(Reduced saturation vapour pressure)-1
Acentric Factor VP = -log10(Reduced saturation vapour pressure)-1

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