Estimatethecompositionoftheliquidandvaporphaseswhenethylenereactswithwatertoform ethanol at 474.15K and 3.45x106 Pa, conditions which assure the presence of both liquid and vapor phases. The reaction vessel is maintained at 3.45x106 Pa by connection to a source of ethylene at this pressure. Assume no other reactions, and assume that ethylene, due to its high volatility, is not present in the liquid phase and assume that the vapor phase is an ideal solution of gasses. Neglect the Poynting factor. Assume K2=1. Also consider that you have proper models for the activity coefficients of the components of the liquid mixture, in function of the liquid composition.: C2H4(g) +H2O(g) C2H5OH(g) -Clearly describe (draw) the system, its variables and the mathematical relations between the variables (20 pts). - Provide a system of equations, 2 equations, 2 unknows which, once solved, would provide the state of the system. - Clearly identify the unknown variables. - Calculate the value of the equilibrium constant but do not calculate ANYTHING else.