LCM of two numbers

August Roche Magnus Formula Calculator

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Slope of Coexistence Curve Latent Heat

✖Temperature is the degree or intensity of heat present in a substance or object.ⓘ Temperature [T]

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✖Saturation Vapour Pressure at Water Surface (mm of mercury) is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases at a given temperature.ⓘ August Roche Magnus Formula [e_s]

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August Roche Magnus Formula Solution

STEP 0: Pre-Calculation Summary

Formula Used

Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04))
e_s = 6.1094*exp((17.625*T)/(T+243.04))
This formula uses 1 Functions, 2 Variables

Functions Used

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

Variables Used

Saturation Vapour Pressure - (Measured in Pascal) - Saturation Vapour Pressure at Water Surface (mm of mercury) is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases at a given temperature.
Temperature - (Measured in Kelvin) - Temperature is the degree or intensity of heat present in a substance or object.

STEP 1: Convert Input(s) to Base Unit

Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

e_s = 6.1094*exp((17.625*T)/(T+243.04)) --> 6.1094*exp((17.625*85)/(85+243.04))

Evaluating ... ...

e_s = 587.999382826267

STEP 3: Convert Result to Output's Unit

587.999382826267 Pascal --> No Conversion Required

FINAL ANSWER

587.999382826267 ≈ 587.9994 Pascal <-- Saturation Vapour Pressure

(Calculation completed in 00.020 seconds)

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

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< Clausius Clapeyron Equation Calculators

Final Temperature using Integrated Form of Clausius-Clapeyron Equation

LaTeX Go Final Temperature = 1/((-(ln(Final Pressure of System/Initial Pressure of System)*[R])/Latent Heat)+(1/Initial Temperature))

Temperature for Transitions

LaTeX Go Temperature = -Latent Heat/((ln(Pressure)-Integration Constant)*[R])

Pressure for Transitions between Gas and Condensed Phase

LaTeX Go Pressure = exp(-Latent Heat/([R]*Temperature))+Integration Constant

August Roche Magnus Formula

LaTeX Go Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04))

< Important Formulas of Clausius Clapeyron Equation Calculators

August Roche Magnus Formula

LaTeX Go Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04))

Boiling Point using Trouton's Rule given Specific Latent Heat

LaTeX Go Boiling Point = (Specific Latent Heat*Molecular Weight)/(10.5*[R])

Boiling Point using Trouton's Rule given Latent Heat

LaTeX Go Boiling Point = Latent Heat/(10.5*[R])

Boiling Point given Enthalpy using Trouton's Rule

LaTeX Go Boiling Point = Enthalpy/(10.5*[R])

August Roche Magnus Formula Formula

LaTeX Go

Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04))
e_s = 6.1094*exp((17.625*T)/(T+243.04))

Why the water-holding capacity of the atmosphere increases 7% for every 1 °C rise in temperature?

Under typical atmospheric conditions, the denominator of the exponent depends weakly on T (for which the unit is Celsius). Therefore, the August–Roche–Magnus equation implies that saturation water vapor pressure changes approximately exponentially with temperature under typical atmospheric conditions, and hence the water-holding capacity of the atmosphere increases by about 7% for every 1 °C rise in temperature.

How to Calculate August Roche Magnus Formula?

August Roche Magnus Formula calculator uses Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04)) to calculate the Saturation Vapour Pressure, The August Roche Magnus formula provides a very good approximation of the temperature dependence on saturation vapor pressure. Saturation Vapour Pressure is denoted by e_s symbol.

How to calculate August Roche Magnus Formula using this online calculator? To use this online calculator for August Roche Magnus Formula, enter Temperature (T) and hit the calculate button. Here is how the August Roche Magnus Formula calculation can be explained with given input values -> 587.9994 = 6.1094*exp((17.625*85)/(85+243.04)).

FAQ

What is August Roche Magnus Formula?

The August Roche Magnus formula provides a very good approximation of the temperature dependence on saturation vapor pressure and is represented as e_s = 6.1094*exp((17.625*T)/(T+243.04)) or Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04)). Temperature is the degree or intensity of heat present in a substance or object.

How to calculate August Roche Magnus Formula?

The August Roche Magnus formula provides a very good approximation of the temperature dependence on saturation vapor pressure is calculated using Saturation Vapour Pressure = 6.1094*exp((17.625*Temperature)/(Temperature+243.04)). To calculate August Roche Magnus Formula, you need Temperature (T). With our tool, you need to enter the respective value for Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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