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Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation Formula

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The Ratio of Vapor Pressure is the ratio of final to initial state vapor phase of a system. Check FAQs

Pfi ratio = \exp (- \frac{LH \cdot ((\frac{1}{T f}) - (\frac{1}{T i}))}{[R]})

Pfi_ratio - Ratio of Vapor Pressure?LH - Latent Heat?T_f - Final Temperature?T_i - Initial Temperature?[R] - Universal gas constant?

Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation Example

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Here is how the Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation equation looks like with Values.

Here is how the Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation equation looks like with Units.

Here is how the Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation equation looks like.

2.0473 = \exp (- \frac{25020.7 \cdot ((\frac{1}{700}) - (\frac{1}{600}))}{8.3145})

2.0473 = \exp (- \frac{25020.7J \cdot ((\frac{1}{700K}) - (\frac{1}{600K}))}{8.3145})

2.0473 = \exp (- \frac{25020.7 \cdot ((\frac{1}{700}) - (\frac{1}{600}))}{8.3145})

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Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation Solution

Follow our step by step solution on how to calculate Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation?

FIRST Step Consider the formula

Pfi ratio = \exp (- \frac{LH \cdot ((\frac{1}{T f}) - (\frac{1}{T i}))}{[R]})

Next Step Substitute values of Variables

∴

Pfi ratio = \exp (- \frac{25020.7J \cdot ((\frac{1}{700K}) - (\frac{1}{600K}))}{[R]})

Next Step Substitute values of Constants

∴

Pfi ratio = \exp (- \frac{25020.7J \cdot ((\frac{1}{700K}) - (\frac{1}{600K}))}{8.3145})

Next Step Prepare to Evaluate

∴

Pfi ratio = \exp (- \frac{25020.7 \cdot ((\frac{1}{700}) - (\frac{1}{600}))}{8.3145})

Next Step Evaluate

∴

Pfi ratio = 2.04725453871503

LAST Step Rounding Answer

∴

Pfi ratio = 2.0473

Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation Formula Elements

Variables

Constants

Functions

Ratio of Vapor Pressure

The Ratio of Vapor Pressure is the ratio of final to initial state vapor phase of a system.

Symbol: Pfi_ratio

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Ratio of Vapor Pressure

Latent Heat

Latent Heat is the heat that increases the specific humidity without a change in temperature.

Symbol: LH

Measurement: EnergyUnit: J

Note: Value can be positive or negative.

Formulas to find Latent Heat

Final Temperature

The Final temperature is the temperature at which measurements are made in final state.

Symbol: T_f

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Final Temperature

Initial Temperature

The Initial temperature is defined as the measure of heat under initial state or conditions.

Symbol: T_i

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Initial Temperature

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

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

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 Pressure for Transitions between Gas and Condensed Phase

P = \exp (- \frac{LH}{[R] \cdot T}) + c

Go Temperature for Transitions

T = - \frac{LH}{(\ln (P) - c) \cdot [R]}

Go Final Temperature using Integrated Form of Clausius-Clapeyron Equation

T f = \frac{1}{(- \frac{\ln (\frac{P f}{P i}) \cdot [R]}{LH}) + (\frac{1}{T i})}

How to Evaluate Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation?

Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation evaluator uses Ratio of Vapor Pressure = exp(-(Latent Heat*((1/Final Temperature)-(1/Initial Temperature)))/[R]) to evaluate the Ratio of Vapor Pressure, The Ratio of vapour pressure using integrated form of Clausius-Clapeyron Equation is the ratio of final to initial state vapor phase of a system. Ratio of Vapor Pressure is denoted by Pfi_ratio symbol.

How to evaluate Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation using this online evaluator? To use this online evaluator for Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation, enter Latent Heat (LH), Final Temperature (T_f) & Initial Temperature (T_i) and hit the calculate button.

FAQs on Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation

What is the formula to find Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation?

The formula of Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation is expressed as Ratio of Vapor Pressure = exp(-(Latent Heat*((1/Final Temperature)-(1/Initial Temperature)))/[R]). Here is an example- 2.047255 = exp(-(25020.7*((1/700)-(1/600)))/[R]).

How to calculate Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation?

With Latent Heat (LH), Final Temperature (T_f) & Initial Temperature (T_i) we can find Ratio of Vapour Pressure using Integrated Form of Clausius-Clapeyron Equation using the formula - Ratio of Vapor Pressure = exp(-(Latent Heat*((1/Final Temperature)-(1/Initial Temperature)))/[R]). This formula also uses Universal gas constant and Exponential Growth (exp) function(s).

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