Pure butanol is to be fed into a semibatch reactor containing pure ethyl acetate to produce butyl acetate and ethanol. The reaction: CH3COOC2H5+C4H9OH ⇄ CH3COOC4H9+C2H5O

His elementary and reversible. The reaction is carried out isothermally at 300 K. At this temperature, the equilibrium constant is 1.08 and the specific reaction rate is 9 × 10^–5 dm^3/mol-s. Initially, there is 200 dm^3 of ethyl acetate in the vat, and butanol is fed at a volumetric rate of 0.05 dm^3/s. The feed and initial concentrations of butanol and ethyl acetate are 10.93 mol/dm^3 and 7.72 mol/dm^3, respectivley.

Required:
Calculate and plot the conversion of ethyl acetate, the rate of reaction, and the concentration of butanol as a function of time.