Molar humidity given partial pressure Calculator

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Gibb's Phase Rule

Clausius-Clapeyron Equation

Depression in Freezing Point

Elevation in Boiling Point

Immiscible Liquids

Important Formulas of Clausius-Clapeyron Equation

Important Formulas of Colligative Properties

Osmotic Pressure

Relative Lowering of Vapour Pressure

Van't Hoff Factor

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Multi Component System

✖Partial Pressure is the notional pressure of that constituent gas if it alone occupied the entire volume of the original mixture at the same temperature.ⓘ Partial Pressure [p_partial]			+10% -10%
✖Total pressure is the sum of all the forces that the gas molecules exert on the walls of their container.ⓘ Total Pressure [P_tot]			+10% -10%

✖Molar humidity is the moles of water vapor divided by the moles of vapor free gas in a certain volume of air at a specific temperature.ⓘ Molar humidity given partial pressure [Y]

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Formula

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Molar humidity given partial pressure

Formula

`"Y" = "p"_{"partial"}/("P"_{"tot"}-"p"_{"partial"})`

Example

`"1000g/m³"="7.5Pa"/("15Pa"-"7.5Pa")`

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Molar humidity given partial pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Molar humidity = Partial Pressure/(Total Pressure-Partial Pressure)
Y = p_partial/(P_tot-p_partial)
This formula uses 3 Variables

Variables Used

Molar humidity - (Measured in Kilogram per Cubic Meter) - Molar humidity is the moles of water vapor divided by the moles of vapor free gas in a certain volume of air at a specific temperature.
Partial Pressure - (Measured in Pascal) - Partial Pressure is the notional pressure of that constituent gas if it alone occupied the entire volume of the original mixture at the same temperature.
Total Pressure - (Measured in Pascal) - Total pressure is the sum of all the forces that the gas molecules exert on the walls of their container.

STEP 1: Convert Input(s) to Base Unit

Partial Pressure: 7.5 Pascal --> 7.5 Pascal No Conversion Required
Total Pressure: 15 Pascal --> 15 Pascal No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Y = p_partial/(P_tot-p_partial) --> 7.5/(15-7.5)

Evaluating ... ...

Y = 1

STEP 3: Convert Result to Output's Unit

1 Kilogram per Cubic Meter -->1000 Gram per Cubic Meter (Check conversion here)

FINAL ANSWER

1000 Gram per Cubic Meter <-- Molar humidity

(Calculation completed in 00.004 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

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Verified by Suman Ray Pramanik

Indian Institute of Technology (IIT), Kanpur

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< 3 Multi Component System Calculators

Molar Humidity

Go Molar humidity = Mole fraction of component A in vapor phase/(1-Mole fraction of component A in vapor phase)

Molar humidity given partial pressure

Go Molar humidity = Partial Pressure/(Total Pressure-Partial Pressure)

Humidity

Go Humidity = Molar humidity*(Molecular Weight A/Molecular Weight B)

Molar humidity given partial pressure Formula

Molar humidity = Partial Pressure/(Total Pressure-Partial Pressure)
Y = p_partial/(P_tot-p_partial)

What is Humidity?

Humidity is the amount of water vapor in the air. Humidity may be measured in a variety of ways, including absolute, specific, and relative humidity. Absolute and specific humidity measure the exact physical amount of water in the air. Relative humidity compares how much water is in the air, compared to how much water could be in the air, or the maximum vapor pressure.

How to Calculate Molar humidity given partial pressure?

Molar humidity given partial pressure calculator uses Molar humidity = Partial Pressure/(Total Pressure-Partial Pressure) to calculate the Molar humidity, The Molar humidity given partial pressure is defined as the partial pressure of vapor of a gas divided by pressure of vapor free gas of a substance. Molar humidity is denoted by Y symbol.

How to calculate Molar humidity given partial pressure using this online calculator? To use this online calculator for Molar humidity given partial pressure, enter Partial Pressure (p_partial) & Total Pressure (P_tot) and hit the calculate button. Here is how the Molar humidity given partial pressure calculation can be explained with given input values -> 76923.08 = 7.5/(15-7.5).

FAQ

What is Molar humidity given partial pressure?

The Molar humidity given partial pressure is defined as the partial pressure of vapor of a gas divided by pressure of vapor free gas of a substance and is represented as Y = p_partial/(P_tot-p_partial) or Molar humidity = Partial Pressure/(Total Pressure-Partial Pressure). Partial Pressure is the notional pressure of that constituent gas if it alone occupied the entire volume of the original mixture at the same temperature & Total pressure is the sum of all the forces that the gas molecules exert on the walls of their container.

How to calculate Molar humidity given partial pressure?

The Molar humidity given partial pressure is defined as the partial pressure of vapor of a gas divided by pressure of vapor free gas of a substance is calculated using Molar humidity = Partial Pressure/(Total Pressure-Partial Pressure). To calculate Molar humidity given partial pressure, you need Partial Pressure (p_partial) & Total Pressure (P_tot). With our tool, you need to enter the respective value for Partial Pressure & Total 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 Molar humidity?

In this formula, Molar humidity uses Partial Pressure & Total Pressure. We can use 1 other way(s) to calculate the same, which is/are as follows -

Molar humidity = Mole fraction of component A in vapor phase/(1-Mole fraction of component A in vapor phase)

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