Afeed stream consisting of 2.300% argon (by mole) and stoichiometric proportion of the reactants is fed into the system at the rate of 100 mol/min. the components enter a reactor, and then all ammonia is separated from the other components and leaves the process. the other components are recycled back to the feed stream, with a portion being purged from the system. the mole percentage of argon in the purge stream is 4.900%, and the conversion per pass in the reactor is 12.00%. what is the production rate of ammonia?