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Partial pressure of vapor given relative humidity Solution

STEP 0: Pre-Calculation Summary
Formula Used
pressure_of_water_vapour = Relative Humidity*Partial pressure of water vapour in saturated air
pv = Φ*ps
This formula uses 2 Variables
Variables Used
Relative Humidity- Relative Humidity is the ratio of the partial pressure of water vapor in the mixture to the vapor pressure of water at a given temperature.
Partial pressure of water vapour in saturated air - Partial pressure of water vapour in saturated air is obtained from the steam tables corresponding to dry bulb temperature. (Measured in Bar)
STEP 1: Convert Input(s) to Base Unit
Relative Humidity: 0.616523 --> No Conversion Required
Partial pressure of water vapour in saturated air: 80 Bar --> 8000000 Pascal (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
pv = Φ*ps --> 0.616523*8000000
Evaluating ... ...
pv = 4932184
STEP 3: Convert Result to Output's Unit
4932184 Pascal -->49.32184 Bar (Check conversion here)
FINAL ANSWER
49.32184 Bar <-- Pressure of water vapour
(Calculation completed in 00.015 seconds)

5 Relative Humidity Calculators

Relative Humidity given degree of saturation
relative_humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air))) Go
Relative Humidity given partial pressure of water vapor
relative_humidity = Pressure of water vapour/Partial pressure of water vapour in saturated air Go
Partial pressure of vapor given relative humidity
pressure_of_water_vapour = Relative Humidity*Partial pressure of water vapour in saturated air Go
Relative Humidity given mass of water vapor
relative_humidity = Mass of water vapor in moist air/Mass of water vapor in saturated air Go
Saturation pressure of water vapor given relative humidity
Partial_pressure_saturated_air = Pressure of water vapour/Relative Humidity Go

Partial pressure of vapor given relative humidity Formula

pressure_of_water_vapour = Relative Humidity*Partial pressure of water vapour in saturated air
pv = Φ*ps

What is Relative Humidity?

Relative humidity (RH) refers to the moisture content of the atmosphere, expressed as a percentage of the amount of moisture that can be retained by the atmosphere (moisture-holding capacity) at a given temperature and pressure without condensation.

How to Calculate Partial pressure of vapor given relative humidity?

Partial pressure of vapor given relative humidity calculator uses pressure_of_water_vapour = Relative Humidity*Partial pressure of water vapour in saturated air to calculate the Pressure of water vapour, The Partial pressure of vapor given relative humidity formula is defined as the product of relative humidity and the partial pressure of water vapor in the saturated air. Pressure of water vapour is denoted by pv symbol.

How to calculate Partial pressure of vapor given relative humidity using this online calculator? To use this online calculator for Partial pressure of vapor given relative humidity, enter Relative Humidity (Φ) & Partial pressure of water vapour in saturated air (ps) and hit the calculate button. Here is how the Partial pressure of vapor given relative humidity calculation can be explained with given input values -> 49.32184 = 0.616523*8000000.

FAQ

What is Partial pressure of vapor given relative humidity?
The Partial pressure of vapor given relative humidity formula is defined as the product of relative humidity and the partial pressure of water vapor in the saturated air and is represented as pv = Φ*ps or pressure_of_water_vapour = Relative Humidity*Partial pressure of water vapour in saturated air. Relative Humidity is the ratio of the partial pressure of water vapor in the mixture to the vapor pressure of water at a given temperature & Partial pressure of water vapour in saturated air is obtained from the steam tables corresponding to dry bulb temperature.
How to calculate Partial pressure of vapor given relative humidity?
The Partial pressure of vapor given relative humidity formula is defined as the product of relative humidity and the partial pressure of water vapor in the saturated air is calculated using pressure_of_water_vapour = Relative Humidity*Partial pressure of water vapour in saturated air. To calculate Partial pressure of vapor given relative humidity, you need Relative Humidity (Φ) & Partial pressure of water vapour in saturated air (ps). With our tool, you need to enter the respective value for Relative Humidity & Partial pressure of water vapour in saturated air 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 Pressure of water vapour?
In this formula, Pressure of water vapour uses Relative Humidity & Partial pressure of water vapour in saturated air. We can use 5 other way(s) to calculate the same, which is/are as follows -
  • relative_humidity = Degree of saturation/(1-((1-Degree of saturation)*(Partial pressure of water vapour in saturated air/Total pressure of moist air)))
  • relative_humidity = Mass of water vapor in moist air/Mass of water vapor in saturated air
  • relative_humidity = Pressure of water vapour/Partial pressure of water vapour in saturated air
  • pressure_of_water_vapour = Relative Humidity*Partial pressure of water vapour in saturated air
  • Partial_pressure_saturated_air = Pressure of water vapour/Relative Humidity
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