What is the percent composition of nitrogen, #N#, in ammonium sulfide, #(NH_4)_2S#?

1 Answer
May 24, 2018

Answer:

Approx...#40%....#

Explanation:

We take the quotient....#"mass of nitrogen"/"mass of ammonium sulfide"xx100%#

#=(2xx14.01*g*mol^-1)/(68.15*g*mol^-1)xx100%=??%#