The gas stream from a reactor contains 25 mol% ammonia and the rest inert gases. the total flow is 181 kg mol/hr to an absorption column at 303 k and 1 x 105 pa total pressure. water containing .005 mol fraction is the solvent. the outlet gas concentration of ammonia must be ≤ 2 mol% ammonia. what is the minimum water flow rate to accomplish this separation? using 1.5 times this minimum ratio plot the equilibrium and operating lines (not dilute! )