Answer to Question #40491 in Physical Chemistry for maegan

Nitrogen and hydrogen combine at high temperature, in the presence of a catalyst, to produce ammonia.

N2(g) + 3H2(g) ---> 2NH3(g)

Assume 4 molecules of nitrogen and 9 molecules of hydrogen are present.

1)After complete reaction, how many molecules of ammonia are produced?
2)How many molecules of H2 remain?
3)How many molecules of N2 remain?
4)What is the limiting reactant?