Question

For the reaction `2NH_(3)(g) to N_(2)(g) + 3H_(2)(g)`
Calculate degree of dissociation `(alpha)` if observed molar mass of mixture is 13.6

Answer 1

`alpha=(M_(T)-M_(o))/((n-1)M_(0))=(17-13.6)/((2-1)xx13.6)=0.25`