You are probably asking about the molar mass of NH3. This is a measure of the amount of grams in one mole of NH3. This can be found by adding the molar masses of each element. Also, you must be sure to multiply each molar mass of an element by the number of atoms of that element that are present. In NH3 there is one nitrogen atom and 3 hydrogen atoms. Nitrogen has a molar mass of 14.01 and Hydrogen has a molar mass of 1.008. Therefore: 1*(14.01) + 3*(1.008) = 17.034 So for every mole of NH3 you will have 17.034 grams.
To find the molecular mass of a compound, add up all the masses of the individual atoms. In ammonia (NH3), we have one nitrogen (14.0 Atomic Mass units), and three hydrogens (1.01 amu each, or 3.03 amu total), so we get a total of 17.0 amu. The conversion for amu's to grams is: 1 amu = 1.66 x 10-24grams, so we find the mass for our ammonia molecule by multiplying 17.0amu x (1.66 x 10-24g/amu) = 2.82 x 10-23g.
One mole of NH3 is approximately 17 grams.
How?
There is 1 nitrogen and 3 hydrogens in NH3. In total, NH3 weighs approximately 17 amu.
To figure out the gram formula mass, simply multiply the weight in amu by the amount of moles.
1 mol x 17amu = 17 grams
2 mol x 17amu = 34 grams
And so on...
There is one nitrogen atom per molecule of NH3.
1 N = 14 g/mol
3 H's = 3 g/mol
1 NH3 = 17 g/mol
17g x 1 mol
mol 6.022x10^23 NH3's = 2.82x10^-23 g / NH3 molecule
I assume you mean the molecular mass. Its molecular mass is 17g/mol
There is one molecule.There are four atoms
5.29g
When hydrogen combines with nitrogen, it forms ammonia gas (NH3).
2
Therd are four atoms.One Nitrogen and 3 Hydrogen atoms.
NH3 - the common name for nitrogen trihydride would be ammonia.
NH3 (ammonia)
one
There are two elements.They are Nitrogen and Hydrogen.
NH3 is a molecule with 4 atoms in it, 1 nitrogen and three hydrogens.
There are two elements.They are nitrogen and hydrogen.
NH3 is its own compound.The elements in NH3 are nitrogen and hydrogen.
ammonia, NH3
How many moles of NH3 are produced when 1.2 mol of nitrogen reacts with hydrogen?
Ammonia's chemical name is NH3, so the eleents found in it are 1 atom of Nitrogen & 3 atoms of Hydrogen. Hope that hepls! :P And ammonia is used for cleaning...
For pure ammonia, there are 3 hydrogens and 1 nitrogen (NH3)
Ammonia (NH3)
nitrogen trihydride
When hydrogen combines with nitrogen, it forms ammonia gas (NH3).