`N_(2) + 3H_(2) to 2NH_(3)`. The rate of disappearance of nitrogen is `0.02 mol L^(-1)s^(-1)`. What is the rate of apperance of ammonia ?

Explanation

`(Delta[N_(2)])/(Deltat)=0.02" mol L"^(-1)s^(-1)=1/2(Delta[NH_(3)])/(Deltat)`
The rate of appearance of ammonia `=0.04" mol L"^(-1)s^(-1)` It is also given as `0.68"g L"^(-1)s^(-1)`.