Problem 2 (25 points) Consider the following alivtillution tower, which is wand to purtially sepanate species A and W. Assame A and W species ane present in all streaise. Alf compositions on the diagram ane reponted as maxi fractions. (a) What is the density of the input stream, in kst t? P1= (b) What is the weight percent (wis) of W in the 2ad and 3nt exit streams? xw2=wts2xwa=wt% (c) What is the mass flow rate n1 of the itput stream, in kght 1=1kg/h (d) What is the DOF and the mass flow rates m2 and m3 of exit streams, in units of kg/h ? DOF:m2=kg/hmi3=kg/h (e) Calculate the volume flow rate of the 21 and 3te exit strcams, in units of Lh. Assume same density for all streams. V2=LLhV3=L/h