what is the limiting reactant in the theoretical yield of ammonia, NH, when 2.8 of hydrogen gas reacts with 7.6 g of nitrogen gas ?

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

16

explanation:

the marks go by 4s