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Saturation Vapor Pressure near Standard Temperature and Pressure Formula

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The Saturation Vapor Pressure is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases (solid or liquid) at a given temperature in a closed system. Check FAQs

e S = \frac{dedT slope \cdot [R] \cdot (T^{2})}{L}

e_S - Saturation Vapor Pressure?dedT_slope - Slope of Co-existence Curve of Water Vapor?T - Temperature?L - Specific Latent Heat?[R] - Universal gas constant?

Saturation Vapor Pressure near Standard Temperature and Pressure Example

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Here is how the Saturation Vapor Pressure near Standard Temperature and Pressure equation looks like with Values.

Here is how the Saturation Vapor Pressure near Standard Temperature and Pressure equation looks like with Units.

Here is how the Saturation Vapor Pressure near Standard Temperature and Pressure equation looks like.

7.2027 = \frac{25 \cdot 8.3145 \cdot (85^{2})}{208505.9}

7.2027Pa = \frac{25Pa/K \cdot 8.3145 \cdot ({85K}^{2})}{208505.9J/kg}

7.2027 = \frac{25 \cdot 8.3145 \cdot (85^{2})}{208505.9}

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Clausius Clapeyron Equation » fx Saturation Vapor Pressure near Standard Temperature and Pressure

Saturation Vapor Pressure near Standard Temperature and Pressure Solution

Follow our step by step solution on how to calculate Saturation Vapor Pressure near Standard Temperature and Pressure?

FIRST Step Consider the formula

e S = \frac{dedT slope \cdot [R] \cdot (T^{2})}{L}

Next Step Substitute values of Variables

∴

e S = \frac{25Pa/K \cdot [R] \cdot ({85K}^{2})}{208505.9J/kg}

Next Step Substitute values of Constants

∴

e S = \frac{25Pa/K \cdot 8.3145 \cdot ({85K}^{2})}{208505.9J/kg}

Next Step Prepare to Evaluate

∴

e S = \frac{25 \cdot 8.3145 \cdot (85^{2})}{208505.9}

Next Step Evaluate

∴

e S = 7.20267297186281Pa

LAST Step Rounding Answer

∴

e S = 7.2027Pa

Saturation Vapor Pressure near Standard Temperature and Pressure Formula Elements

Variables

Constants

Saturation Vapor Pressure

The Saturation Vapor Pressure is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases (solid or liquid) at a given temperature in a closed system.

Symbol: e_S

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Saturation Vapor Pressure

Slope of Co-existence Curve of Water Vapor

Slope of Co-existence Curve of Water Vapor is the slope of the tangent to the coexistence curve at any point (near standard temperature and pressure).

Symbol: dedT_slope

Measurement: Slope of Coexistence CurveUnit: Pa/K

Note: Value can be positive or negative.

Formulas to find Slope of Co-existence Curve of Water Vapor

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.

Formulas to find Temperature

Specific Latent Heat

The Specific Latent Heat is energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process.

Symbol: L

Measurement: Latent HeatUnit: J/kg

Note: Value can be positive or negative.

Formulas to find Specific Latent Heat

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 in Clausius Clapeyron Equation category

Go August Roche Magnus Formula

e s = 6.1094 \cdot \exp (\frac{17.625 \cdot T}{T + 243.04})

Go Boiling Point given Enthalpy using Trouton's Rule

bp = \frac{H}{10.5 \cdot [R]}

Go Boiling Point using Trouton's Rule given Latent Heat

bp = \frac{LH}{10.5 \cdot [R]}

Go Boiling Point using Trouton's Rule given Specific Latent Heat

bp = \frac{L \cdot MW}{10.5 \cdot [R]}

How to Evaluate Saturation Vapor Pressure near Standard Temperature and Pressure?

Saturation Vapor Pressure near Standard Temperature and Pressure evaluator uses Saturation Vapor Pressure = (Slope of Co-existence Curve of Water Vapor*[R]*(Temperature^2))/Specific Latent Heat to evaluate the Saturation Vapor Pressure, The Saturation Vapor Pressure near Standard Temperature and Pressure is the slope of the tangent to the coexistence curve at any point (near standard temperature and pressure). Saturation Vapor Pressure is denoted by e_S symbol.

How to evaluate Saturation Vapor Pressure near Standard Temperature and Pressure using this online evaluator? To use this online evaluator for Saturation Vapor Pressure near Standard Temperature and Pressure, enter Slope of Co-existence Curve of Water Vapor (dedT_slope), Temperature (T) & Specific Latent Heat (L) and hit the calculate button.

FAQs on Saturation Vapor Pressure near Standard Temperature and Pressure

What is the formula to find Saturation Vapor Pressure near Standard Temperature and Pressure?

The formula of Saturation Vapor Pressure near Standard Temperature and Pressure is expressed as Saturation Vapor Pressure = (Slope of Co-existence Curve of Water Vapor*[R]*(Temperature^2))/Specific Latent Heat. Here is an example- 3.74539 = (25*[R]*(85^2))/208505.9.

How to calculate Saturation Vapor Pressure near Standard Temperature and Pressure?

With Slope of Co-existence Curve of Water Vapor (dedT_slope), Temperature (T) & Specific Latent Heat (L) we can find Saturation Vapor Pressure near Standard Temperature and Pressure using the formula - Saturation Vapor Pressure = (Slope of Co-existence Curve of Water Vapor*[R]*(Temperature^2))/Specific Latent Heat. This formula also uses Universal gas constant .

Can the Saturation Vapor Pressure near Standard Temperature and Pressure be negative?

Yes, the Saturation Vapor Pressure near Standard Temperature and Pressure, measured in Pressure can be negative.

Which unit is used to measure Saturation Vapor Pressure near Standard Temperature and Pressure?

Saturation Vapor Pressure near Standard Temperature and Pressure 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 Saturation Vapor Pressure near Standard Temperature and Pressure can be measured.

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Saturation Vapor Pressure near Standard Temperature and Pressure Formula

Saturation Vapor Pressure near Standard Temperature and Pressure Example

Saturation Vapor Pressure near Standard Temperature and Pressure Solution

Saturation Vapor Pressure near Standard Temperature and Pressure Formula Elements

Other formulas in Clausius Clapeyron Equation category

How to Evaluate Saturation Vapor Pressure near Standard Temperature and Pressure?

FAQs on Saturation Vapor Pressure near Standard Temperature and Pressure

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