Molal Humidity Calculator

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✖Moles of Water Vapour is defined as the amount(Kmol) of water vapour that is present in the air.ⓘ Moles of Water Vapour [Water Vapour]			+10% -10%
✖Moles of Bone Dry Air is a sample of air that has no water. A definition of dry air is air that has a low relative humidity.ⓘ Moles of Bone Dry Air [n_{Bone Dry Air}]			+10% -10%

✖Molal Humidity is defined as the ratio of moles of vapour(condensable) to the moles of dry(non-condensable) gas.ⓘ Molal Humidity [H_m]

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Molal Humidity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Molal Humidity = Moles of Water Vapour/Moles of Bone Dry Air
H_m = Water Vapour/n_{Bone Dry Air}
This formula uses 3 Variables

Variables Used

Molal Humidity - Molal Humidity is defined as the ratio of moles of vapour(condensable) to the moles of dry(non-condensable) gas.
Moles of Water Vapour - (Measured in Mole) - Moles of Water Vapour is defined as the amount(Kmol) of water vapour that is present in the air.
Moles of Bone Dry Air - (Measured in Mole) - Moles of Bone Dry Air is a sample of air that has no water. A definition of dry air is air that has a low relative humidity.

STEP 1: Convert Input(s) to Base Unit

Moles of Water Vapour: 10 Kilomole --> 10000 Mole (Check conversion here)
Moles of Bone Dry Air: 25 Kilomole --> 25000 Mole (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

H_m = Water Vapour/n_{Bone Dry Air} --> 10000/25000

Evaluating ... ...

H_m = 0.4

STEP 3: Convert Result to Output's Unit

0.4 --> No Conversion Required

FINAL ANSWER

0.4 <-- Molal Humidity

(Calculation completed in 00.015 seconds)

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Credits

Created by Ayush gupta

University School of Chemical Technology-USCT (GGSIPU), New Delhi

Ayush gupta has created this Calculator and 50+ more calculators!

Verified by Soupayan banerjee

National University of Judicial Science (NUJS), Kolkata

Soupayan banerjee has verified this Calculator and 300+ more calculators!

< 8 Humidification Calculators

Saturation Humidity

Saturation Humidity = (0.6207)*(Vapour Pressure of Water at DBT/(1-Vapour Pressure of Water at DBT)) Go

Absolute Humidity of Air

Absolute Humidity = (Weight of Water Vapour/Weight of Bone Dry Air) Go

Percentage Humidity

Percentage Humidity = (Absolute Humidity/Saturation Humidity)*100 Go

Molal Humidity

Molal Humidity = Moles of Water Vapour/Moles of Bone Dry Air Go

Mixing Ratio on Basis of Specific Humidity

Mixing Ratio = Specific Humidity/(1-Specific Humidity) Go

Specific Humidity on Basis of Mixing Ratio

Specific Humidity = Mixing Ratio/(1+Mixing Ratio) Go

Absolute Humidity on Basis of Molal Humidity

Absolute Humidity = 0.6207*Molal Humidity Go

Humid Heat

Humid Heat = 1.006+1.84*Absolute Humidity Go

Molal Humidity Formula

Molal Humidity = Moles of Water Vapour/Moles of Bone Dry Air
H_m = Water Vapour/n_{Bone Dry Air}

What is Chemical Plant?

A chemical plant is an industrial process plant that manufactures chemicals, usually on a large scale. The general objective of a chemical plant is to create new material wealth via the chemical or biological transformation and/or separation of materials.

What is Chemical Process?

A chemical process is generally understood to be any discernable portion of chemical manufacturing during which feedstocks are acted upon to introduce a chemical change to the feedstock in order to convert it to a desired product.

How to Calculate Molal Humidity?

Molal Humidity calculator uses Molal Humidity = Moles of Water Vapour/Moles of Bone Dry Air to calculate the Molal Humidity, The Molal Humidity formula is defined as the ratio of moles of vapour(condensable) to the moles of dry(non-condensable) gas. It is another way to express vapour concentration in a gas by using the ratio of moles of vapour to moles of vapour-free gas. Molal Humidity is denoted by H_m symbol.

How to calculate Molal Humidity using this online calculator? To use this online calculator for Molal Humidity, enter Moles of Water Vapour (Water Vapour) & Moles of Bone Dry Air (n_{Bone Dry Air}) and hit the calculate button. Here is how the Molal Humidity calculation can be explained with given input values -> 0.4 = 10000/25000.

FAQ

What is Molal Humidity?

The Molal Humidity formula is defined as the ratio of moles of vapour(condensable) to the moles of dry(non-condensable) gas. It is another way to express vapour concentration in a gas by using the ratio of moles of vapour to moles of vapour-free gas and is represented as H_m = Water Vapour/n_{Bone Dry Air} or Molal Humidity = Moles of Water Vapour/Moles of Bone Dry Air. Moles of Water Vapour is defined as the amount(Kmol) of water vapour that is present in the air & Moles of Bone Dry Air is a sample of air that has no water. A definition of dry air is air that has a low relative humidity.

How to calculate Molal Humidity?

The Molal Humidity formula is defined as the ratio of moles of vapour(condensable) to the moles of dry(non-condensable) gas. It is another way to express vapour concentration in a gas by using the ratio of moles of vapour to moles of vapour-free gas is calculated using Molal Humidity = Moles of Water Vapour/Moles of Bone Dry Air. To calculate Molal Humidity, you need Moles of Water Vapour (Water Vapour) & Moles of Bone Dry Air (n_{Bone Dry Air}). With our tool, you need to enter the respective value for Moles of Water Vapour & Moles of Bone Dry Air 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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