3. Butyl acetate can be produced by the reaction of methyl acetate with butanol in a reversible, liquid-phase, mildly exothermic reaction at 350 C. Methanol is the second product. Methyl acetate +n - Butanol Butayl acetate + Methanol The butanol feed consist of 72% n-butanol, 22% water and 8% iso-butanol. Perform a separation effectiveness scheme based on relative volatility and indicate if the separation of the mixed feed should be done before or after the reactor. (2.0 Points)