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Molar Humidity Formula

GoMolar humidity given partial pressure Formula

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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. Check FAQs

Y = \frac{y A}{1 - y A}

Y - Molar humidity?y_A - Mole fraction of component A in vapor phase?

Molar Humidity Example

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With units

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Here is how the Molar Humidity equation looks like with Values.

Here is how the Molar Humidity equation looks like with Units.

Here is how the Molar Humidity equation looks like.

1000 = \frac{0.5}{1 - 0.5}

1000g/m³ = \frac{0.5}{1 - 0.5}

1000 = \frac{0.5}{1 - 0.5}

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Molar Humidity Solution

Follow our step by step solution on how to calculate Molar Humidity?

FIRST Step Consider the formula

Y = \frac{y A}{1 - y A}

Next Step Substitute values of Variables

∴

Y = \frac{0.5}{1 - 0.5}

Next Step Prepare to Evaluate

∴

Y = \frac{0.5}{1 - 0.5}

Next Step Evaluate

∴

Y = 1kg/m³

LAST Step Convert to Output's Unit

∴

Y = 1000g/m³

Molar Humidity Formula Elements

Variables

Molar humidity

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.

Symbol: Y

Measurement: DensityUnit: g/m³

Note: Value can be positive or negative.

Formulas to find Molar humidity

Mole fraction of component A in vapor phase

The mole fraction of component A in vapor phase refers to the mole fraction of component A in the vapor phase.

Symbol: y_A

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Mole fraction of component A in vapor phase

Other Formulas to find Molar humidity

Go Molar humidity given partial pressure

Y = \frac{p partial}{P tot - p partial}

Other formulas in Multi Component System category

Go Humidity

Y' = Y \cdot (\frac{M A}{M b})

How to Evaluate Molar Humidity?

Molar Humidity evaluator uses Molar humidity = Mole fraction of component A in vapor phase/(1-Mole fraction of component A in vapor phase) to evaluate the Molar humidity, The Molar Humidity is defined as the mole vapor of a gas divided by mole vapor free gas of a substance. Molar humidity is denoted by Y symbol.

How to evaluate Molar Humidity using this online evaluator? To use this online evaluator for Molar Humidity, enter Mole fraction of component A in vapor phase (y_A) and hit the calculate button.

FAQs on Molar Humidity

What is the formula to find Molar Humidity?

The formula of Molar Humidity is expressed as Molar humidity = Mole fraction of component A in vapor phase/(1-Mole fraction of component A in vapor phase). Here is an example- 4E+6 = 0.5/(1-0.5).

How to calculate Molar Humidity?

With Mole fraction of component A in vapor phase (y_A) we can find Molar Humidity using the formula - Molar humidity = Mole fraction of component A in vapor phase/(1-Mole fraction of component A in vapor phase).

What are the other ways to Calculate Molar humidity?

Here are the different ways to Calculate Molar humidity-

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

Can the Molar Humidity be negative?

Yes, the Molar Humidity, measured in Density can be negative.

Which unit is used to measure Molar Humidity?

Molar Humidity is usually measured using the Gram per Cubic Meter[g/m³] for Density. Kilogram per Cubic Meter[g/m³], Kilogram per Cubic Centimeter[g/m³], Gram per Cubic Centimeter[g/m³] are the few other units in which Molar Humidity can be measured.

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