If 6 moles of H2 totally reacted with more than enough N2, how many moles of ammonia would be expected to form

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

The answer is:   [d]:   "ultraviolet" {"  uv  "} .

The answer is c.  na2haso4  and na2so4