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## How many nitrogen atoms are there in 1 mole of nitrogen?

One mole of oxygen atoms contains 6.02214179×1023 oxygen atoms. Also, one mole of nitrogen atoms contains **6.02214179×1023 nitrogen atoms**.

## How much does 1 mole of nitrogen atoms weigh?

The mass of one mole (molar mass) of nitrogen gas (N2) is **28.0 g/mol** .

## What is the mass of 1 nitrogen atom?

Therefore, we have calculated the mass of one atom of nitrogen as **2.32×10−23g**.

## What is a mole of nitrogen?

It means when you have one mole of nitrogen, it is equivalent to **about 14.01 grams of nitrogen**, and it is also equivalent to about 6.02214⋅1023 nitrogen atoms: 14.01 g N = 1 mol N atoms = 6.022⋅1023 N atoms. So all we have to do now is use the correct units, which would be grams per mole, or g/mol.

## How many atoms are present in 1 mole of nitrogen gas?

So, in one mole of nitrogen gas you have 6.022⋅1023 molecules of nitrogen gas, N2 . But since each individual molecule consists of **2 atoms** of nitrogen, the number of moles of nitrogen atoms will be twice that of nitrogen gas molecules. Alternatively, you can express this as 2×NA , where NA is Avogadro’s constant..

## How do you find the mole?

So in order to calculate the number of moles of any substance present in the sample, we simply **divide the given weight of the substance by its molar mass**. Where ‘n’ is the number of moles, ‘m’ is the given mass and ‘M’ is the molar mass.