What is Molar Mass?

Molar Mass can also be defined as the mass of a substance in grams in one mole of the given compound. A mole is defined as the number of molecules of a substance present in the given substance. The number of molecules or atoms present on any mole is constant and is 6.02214076 × 1023. The unit of molar mass is gram per mole.

The molar mass of gases can be calculated with the help of the Ideal gas Equation.

How to Calculate the Molar Mass of a Gas?

Molar Mass can be defined as the mass of a sample divided by the number of moles present in the substance. We know that all the particles present in this world are made of smaller molecules known as molecules or atoms. Due to the extremely small size of these particles, it is very difficult to measure the weight of these particles. So for this reason the molar mass of a molecule is considered when it is required. 

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What is Molar Mass?

Molar Mass can also be defined as the mass of a substance in grams in one mole of the given compound. A mole is defined as the number of molecules of a substance present in the given substance. The number of molecules or atoms present on any mole is constant and is 6.02214076 × 1023. The unit of molar mass is gram per mole....

Ideal Gas Equation

An ideal gas is a theoretical gas and is not present practically. It is said to have collisions among the particles and these collisions are perfectly elastic. The ideal gas equation is used to prove the existence of Ideal gases and find out more about their properties. It is derived by using Boyle’s law and Charles’s law....

How to Calculate the Molar Mass of a Gas?

We know that the molar mass is the ratio of the mass of gas and the number of moles of gas....

Solved Examples on Molar Mass

Example 1: Calculate the molar mass of a gas if the mass of gas is 1.211 grams and the volume of 677 ml at a temperature of 23o C at a pressure of 0.987 atm....

FAQs on Molar Mass of Gas

Question 1: What is a mole?...

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