Because they wouldn't be balanced without three hydrogens. Nitrogen (N) has a charge of 3-, and Hydrogen (H) has a charge of 1+. With only two hydrogen atoms, the charge would be -1, not balanced.
Yes. NH3 is both the empirical formula and the molecular formula for ammonia.
NH2- is the conjugate base of ammonia.
Ammonia is NH3 (not NH2) so its molar mass is 17 g/mol. In 1.2*10^3 g there are1.2*10^3(g) / 17 (g/mol) = (70.6 =) 71 mol NH3.
When attached to a carbon chain, it is called an amine and when attached to carbonyl carbon it is called an amide as anion NH2 it accures as sodamide NaNH2, which is prepared by adding sodium metal in liquid ammonia does not occur on its own.
No. First of all, NH2- is an ion, not a molecule. Second, it has a bent geometry, similar to that of a water molecule.
Yes. NH3 is both the empirical formula and the molecular formula for ammonia.
NH2- is the conjugate base of ammonia.
Ammonia is NH3 (not NH2) so its molar mass is 17 g/mol. In 1.2*10^3 g there are1.2*10^3(g) / 17 (g/mol) = (70.6 =) 71 mol NH3.
When attached to a carbon chain, it is called an amine and when attached to carbonyl carbon it is called an amide as anion NH2 it accures as sodamide NaNH2, which is prepared by adding sodium metal in liquid ammonia does not occur on its own.
No. First of all, NH2- is an ion, not a molecule. Second, it has a bent geometry, similar to that of a water molecule.
The only nitrogen containing base known to me is ammonia (and the derivative amines): NH3, R-NH2, R2NH.NO Oxygen in it!
ammonia Edit: NH3 is ammonia not NH2 also NH4 is ammonium. Anything with a base of Nitrogen that isn't ammonia or ammonium, is considered an amine group. These are nitrogen bonded to 2 hydrgens and something else (typically oxygen, carbon, or another nitrogen), but it can bond to other elements.
Ammonia is NH3, but otherwise yes. Typically the left over hydrocarbon chain is metabolised to a carbohydrate.
The name of the common base NH3 is ammonia.
Two laboratory methods are:2 NH4Cl + 2 CaO = CaCl2 + Ca(OH)2 + 2 NH3(NH2)CO + Ca(OH)2 = CaCO3 + 2 NH3
NH3the chemical formula for ammonia is NH3.
Ammonia (NH3) --> can become NH2- or NH4+ Water (H2O) --> can become OH- or H3O+