At standard temperature and pressure, nitrogen contains two atoms per molecule. Therefore 9 molecules contain 18 atoms.
Nitrogen is an element. It is usually found as the molecule N2 not N. Therefore there are two atoms of nitrogen in this molecule.
it isn't made up of atoms or molecules, and havent got a clue what nitrogen is!!! ------------- Nitrogen is a natural chemical element with the symbol N; nitrogen exist, as other many gases, as a diatomic molecule - N2.
Ammonia molecule: NH32 NH3 N2 + 3 H2Nitrogen molecule N2 , each molecule containing 2 atoms (of the element) N
3 i think N2O is the molecule, so that means within that molecule there is 2 nitrogen atoms and an oxygen atom
In the chemical formula 2NO2, there are two nitrogen dioxide (NO2) molecules. Each NO2 molecule contains two oxygen atoms. Therefore, in 2NO2, there are 2 molecules × 2 oxygen atoms/molecule = 4 oxygen atoms in total.
Multiply 8.7 by avagadros number to get the number of molecules. 8.7x6.02x1023=5.24x1024 molecules of NO. as there is 1 atom of N and one of O for each molecule there are 5.24x1024 atoms of each element. this means that the total number of atoms is 2x5.24x1024 = 1.05x1025 atoms
At standard temperature and pressure, nitrogen exists in molecules with two atoms each.
Nitrogen is an element. It is usually found as the molecule N2 not N. Therefore there are two atoms of nitrogen in this molecule.
Nitrogen is composed of molecules each containing two nitrogen atoms
There are a total of 18 atoms in 6 molecules of NH3 (ammonia) because each molecule consists of one nitrogen atom and three hydrogen atoms. Therefore, 6 molecules will have 6 nitrogen atoms and 18 hydrogen atoms, making a total of 18 atoms.
There are 1 mole of nitrogen gas molecules contain 2 nitrogen atoms. Therefore, 0.25 mole of nitrogen gas would contain 0.25 * 2 = 0.5 moles of nitrogen atoms.
There are a total of 44 atoms in four molecules of potassium nitrate (4KNO3): 4 potassium atoms (4K), 4 nitrogen atoms (4N), and 12 oxygen atoms (12O).
3 x 12 = 36 moles of Nitrogen atoms N or 18 moles of Nitrogen molecules N2
it isn't made up of atoms or molecules, and havent got a clue what nitrogen is!!! ------------- Nitrogen is a natural chemical element with the symbol N; nitrogen exist, as other many gases, as a diatomic molecule - N2.
Nitrogen is found in a number of molecules but perhaps most famously it is found in the DNA molecule.
Ammonia molecule: NH32 NH3 N2 + 3 H2Nitrogen molecule N2 , each molecule containing 2 atoms (of the element) N
Exactly 42 (7 protons per Nitrogen atom times 6 atoms).