During ammonia synthesis the reaction does not go to completion, therefore the stream exiting the reactor (effluent) is a mixture of nitrogen, hydrogen and ammonia. the effluent leaves the reactor at 430k, 170 atm and contains 60mol% ammonia, 30mol% hydrogen and the rest in nitrogen. the reactor effluent is fed to a partial condenser which liquefies the ammonia and operates at -50°c in vapor-liquid equilibrium. only 20% of the ammonia fed to the system is liquefied and the volumetric flowrate of the reactor effluent is 1.4 l/s. what is the operating pressure of the condenser (atm)? what is the composition of the vapor phase leaving the condenser? what is the volumetric flow rate of the liquid ammonia (l/s)?