3. Ethanol is to be produced from ethylene and water using commercial catalyst in a packed bed flow reactor (PFR). The reaction is reversible as follows: C2H4+H2OC2H5OH(A)+(B)(R) a) Calculate equilibrium constant (K) at 450K temperature. b) Calculate the conversion achieved at 450K for a feed stream containing 40% ethylene and 60% I2O if equilibrium (XAc) is reached. The reactor operates at 70atm pressure. Assume that total molar flow rate at the inlet [FT0] is 100mol/s nd the fugacity coefficients have values of unity.)