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To calculate the number of atoms in a sample of nitrogen or oxygen, you first need to know the amount of substance in moles (given in the question or calculated from the sample's mass and the molar mass of the element). Then, you can use Avogadro's number (6.022 x 10^23) to convert moles into the number of atoms. This value represents the number of atoms in one mole of a substance.

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1y ago

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Related Questions

Are nitrogen and oxygen made of different atoms?

They are themselves specific elements and have their specific atoms.


How many atoms and elements does N2O5 have?

There are two elements, nitrogen and oxygen. There are seven total atoms, two nitrogen atoms and five oxygen atoms.


Is a molecule of ozone contains two atoms of oxygen and one atom of nitrogen?

No, a molecule of ozone (O3) contains three oxygen atoms, not nitrogen. Nitrogen dioxide (NO2) is a molecule that contains one nitrogen atom and two oxygen atoms.


What are aza crown ethers?

Some or all of the oxygen atoms in crown ethers can be replaced by nitrogen atoms to form aza crown ethers. In cryptands Some of the oxygen atoms replaced by nitrogen atoms, and in cyclen all oxygen atoms replaced by nitrogen atoms .


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There are only nitrogen, oxygen atoms and no carbon atoms at all.


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There are two nitrogen atoms and one oxygen atom.


What is the ratio of nitrogen atoms to oxygen atoms in dinitrogen trioxide?

2:3. The formula is N2O3. Di- means two; tri- means three.


How many atoms in nitrogen and oxygen?

Nitrogen has 1 atom in a molecule, represented by the chemical symbol N. Oxygen typically exists as O2, with 2 oxygen atoms bonded together.


What do you call nitrogen that has two oxygen atoms?

nitrogen dioxide (NO2)


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The molecule N2O2 contains a total of 6 atoms - 2 nitrogen atoms and 4 oxygen atoms.


What is ratio of no2?

Nitrogen dioxide (NO2) consists of one nitrogen atom and two oxygen atoms, giving it a ratio of 1:2 between nitrogen and oxygen. This means that for every 1 nitrogen atom, there are 2 oxygen atoms in a molecule of nitrogen dioxide.


What has 2 nitrogen atoms and 3 oxygen atoms?

dinitrogen trioxide