Table of Contents

## Molecular weight of gas given density by ideal gas law Solution

STEP 0: Pre-Calculation Summary

Formula Used

Molar Mass = (Density of Gas*[R]*Temperature of Gas)/Pressure of Gas

M = (ρ*[R]*T)/P

This formula uses 1 Constants, 3 Variables

Constants Used

[R] – Universal gas constant Value Taken As 8.31446261815324 Joule / Kelvin * Mole

Variables Used

Density of Gas – The density of Gas is defined as mass per unit volume of a gas under specific conditions of temperature and pressure. (Measured in Kilogram per Meter³)

Temperature of Gas – The temperature of Gas is the measure of hotness or coldness of a gas. (Measured in Kelvin)

Pressure of Gas – The pressure of Gas is the force that the gas exerts on the walls of its container. (Measured in Pascal)

STEP 1: Convert Input(s) to Base Unit

Density of Gas: 0.00128 Kilogram per Meter³ –> 0.00128 Kilogram per Meter³ No Conversion Required

Temperature of Gas: 30 Kelvin –> 30 Kelvin No Conversion Required

Pressure of Gas: 0.215 Pascal –> 0.215 Pascal No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M = (ρ*[R]*T)/P –> (0.00128*[R]*30)/0.215

Evaluating … …

M = 1.48500169552132

STEP 3: Convert Result to Output’s Unit

1.48500169552132 Kilogram Per Mole –>1485.00169552132 Gram Per Mole (Check conversion here)

FINAL ANSWER

1485.00169552132 Gram Per Mole Molar Mass

(Calculation completed in 00.000 seconds)

## 10+ Ideal gas law Calculators

Temperature of gas given molecular weight of gas by ideal gas law

Temperature of Gas = (Pressure of Gas*Volume of Gas)/((Mass of Gas/Molar Mass)*[R]) Go

Pressure of gas given molecular weight of gas by ideal gas law

Pressure of Gas = ((Mass of Gas/Molar Mass)*[R]*Temperature of Gas)/Volume of Gas Go

Volume of gas given molecular weight of gas by ideal gas law

Volume of Gas = ((Mass of Gas/Molar Mass)*[R]*Temperature of Gas)/Pressure of Gas Go

Molecular weight of gas by ideal gas law

Molar Mass = (Mass of Gas*[R]*Temperature of Gas)/(Pressure of Gas*Volume of Gas) Go

Amount of gas taken by ideal gas law

Mass of Gas = (Molar Mass*Pressure of Gas*Volume of Gas)/([R]*Temperature of Gas) Go

Number of Moles of Gas by Ideal Gas Law

Number of Moles = (Pressure of Gas*Volume of Gas)/([R]*Temperature of Gas) Go

Temperature of gas by ideal gas law

Temperature of Gas = (Pressure of Gas*Volume of Gas)/(Number of Moles*[R]) Go

Volume of gas from ideal gas law

Volume of Gas = (Number of Moles*[R]*Temperature of Gas)/Pressure of Gas Go

Pressure by ideal gas law

Pressure of Gas = (Number of Moles*[R]*Temperature of Gas)/Volume of Gas Go

Pressure of gas given density by ideal gas law

Pressure of Gas = (Density of Gas*[R]*Temperature of Gas)/Molar Mass Go

### Molecular weight of gas given density by ideal gas law Formula

Molar Mass = (Density of Gas*[R]*Temperature of Gas)/Pressure of Gas

M = (ρ*[R]*T)/P

## What is Ideal gas law?

The ideal gas law, also called the general gas equation, is the equation of state of a hypothetical ideal gas. It is a good approximation of the behavior of many gases under many conditions, although it has several limitations. Note that this law makes no comment as to whether a gas heats or cools during compression or expansion. An ideal gas may not change temperature, but most gases like air are not ideal and follow the Joule–Thomson effect.

## How to Calculate Molecular weight of gas given density by ideal gas law?

Molecular weight of gas given density by ideal gas law calculator uses *Molar Mass = (Density of Gas*[R]*Temperature of Gas)/Pressure of Gas* to calculate the Molar Mass, The Molecular weight of gas given density by ideal gas law formula is defined as the direct relation with the density of the gas at a particular temperature and inverse relation with the pressure of the gas. Molar Mass is denoted by **M** symbol.

How to calculate Molecular weight of gas given density by ideal gas law using this online calculator? To use this online calculator for Molecular weight of gas given density by ideal gas law, enter Density of Gas **(ρ)**, Temperature of Gas **(T)** & Pressure of Gas **(P)** and hit the calculate button. Here is how the Molecular weight of gas given density by ideal gas law calculation can be explained with given input values -> **1485.002 = (0.00128*[R]*30)/0.215**.

### FAQ

What is Molecular weight of gas given density by ideal gas law?

The Molecular weight of gas given density by ideal gas law formula is defined as the direct relation with the density of the gas at a particular temperature and inverse relation with the pressure of the gas and is represented as **M = (ρ*[R]*T)/P** or *Molar Mass = (Density of Gas*[R]*Temperature of Gas)/Pressure of Gas*. The density of Gas is defined as mass per unit volume of a gas under specific conditions of temperature and pressure, The temperature of Gas is the measure of hotness or coldness of a gas & The pressure of Gas is the force that the gas exerts on the walls of its container.

How to calculate Molecular weight of gas given density by ideal gas law?

The Molecular weight of gas given density by ideal gas law formula is defined as the direct relation with the density of the gas at a particular temperature and inverse relation with the pressure of the gas is calculated using *Molar Mass = (Density of Gas*[R]*Temperature of Gas)/Pressure of Gas*. To calculate Molecular weight of gas given density by ideal gas law, you need Density of Gas **(ρ)**, Temperature of Gas **(T)** & Pressure of Gas **(P)**. With our tool, you need to enter the respective value for Density of Gas, Temperature of Gas & Pressure of Gas 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 Density of Gas, Temperature of Gas & Pressure of Gas. We can use 1 other way(s) to calculate the same, which is/are as follows –

- Molar Mass = (Mass of Gas*[R]*Temperature of Gas)/(Pressure of Gas*Volume of Gas)