Hydrogenation of acetaldehyde (C3H6O) will produce 1-propanol (C3H8O). C3H6O+H2C3H8O A schematic of the reaction system is shown below. 100mol/min of propanol is produced. The fresh feed is a mixture of acetaldehyde and hydrogen, with the hydrogen in 15% excess. The single pass conversion of acetaldehyde in the reactor is 40.% while the overall conversion of acetaldehyde is 95%. All of the propanol product is removed in the separator. a) What is the flow rate and composition of the feed stream? b) What is the flow rate and composition of the purge stream? c) What is the recycle to fresh feed ratio (R/F)