Molar Mass of Gas given Vapour Density Solution

STEP 0: Pre-Calculation Summary
Formula Used
Molar Mass = 2*Vapour Density
Mmolar = 2*V.D.
This formula uses 2 Variables
Variables Used
Molar Mass - (Measured in Kilogram Per Mole) - Molar Mass is the mass of a given substance divided by the amount of substance.
Vapour Density - Vapour Density stores vapour density of a substance.
STEP 1: Convert Input(s) to Base Unit
Vapour Density: 1.5 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Mmolar = 2*V.D. --> 2*1.5
Evaluating ... ...
Mmolar = 3
STEP 3: Convert Result to Output's Unit
3 Kilogram Per Mole -->3000 Gram Per Mole (Check conversion ​here)
FINAL ANSWER
3000 Gram Per Mole <-- Molar Mass
(Calculation completed in 00.020 seconds)

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Indian Institute of Technology (IIT), Kanpur
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Density for Gases Calculators

Density of Gas
​ LaTeX ​ Go Density of Gas in g/l = (Pressure of Gas*(Molar Mass))/([R]*Temperature of Gas)
Molar Volume of Gas given Absolute Density
​ LaTeX ​ Go Volume = Molar Mass/Absolute Density
Absolute Density
​ LaTeX ​ Go Absolute Density = Molar Mass/Volume
Molar Mass of Gas given Vapour Density
​ LaTeX ​ Go Molar Mass = 2*Vapour Density

Molar Mass of Gas given Vapour Density Formula

​LaTeX ​Go
Molar Mass = 2*Vapour Density
Mmolar = 2*V.D.

What is the relation between Vapour Density and Molar Mass?

Relative molecular mass is the ratio of the mass of one molecule of a substance to the mass 1/12th of a carbon atom, or 1 amu. Vapor density is the ratio of the mass of a volume of a gas, to the mass of an equal volume of hydrogen, measured under the same conditions of temperature and pressure.
Molecular weight= Mass of one atom of hydrogen/Mass of one molecule of a substance
​Vapour density= Mass of same volume of hydrogen/Mass of a certain volume of gas or vapour
​Hence 2×Vapour density=Molecular weight

How to Calculate Molar Mass of Gas given Vapour Density?

Molar Mass of Gas given Vapour Density calculator uses Molar Mass = 2*Vapour Density to calculate the Molar Mass, The Molar mass of gas given vapour density formula is defined as twice the vapour density of the substance. Molar Mass is denoted by Mmolar symbol.

How to calculate Molar Mass of Gas given Vapour Density using this online calculator? To use this online calculator for Molar Mass of Gas given Vapour Density, enter Vapour Density (V.D.) and hit the calculate button. Here is how the Molar Mass of Gas given Vapour Density calculation can be explained with given input values -> 3E+6 = 2*1.5.

FAQ

What is Molar Mass of Gas given Vapour Density?
The Molar mass of gas given vapour density formula is defined as twice the vapour density of the substance and is represented as Mmolar = 2*V.D. or Molar Mass = 2*Vapour Density. Vapour Density stores vapour density of a substance.
How to calculate Molar Mass of Gas given Vapour Density?
The Molar mass of gas given vapour density formula is defined as twice the vapour density of the substance is calculated using Molar Mass = 2*Vapour Density. To calculate Molar Mass of Gas given Vapour Density, you need Vapour Density (V.D.). With our tool, you need to enter the respective value for Vapour Density 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 Mass?
In this formula, Molar Mass uses Vapour Density. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Molar Mass = Absolute Density*Molar Volume
  • Molar Mass = 2*Vapour Density
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