Acetylene is hyrodgenated to form ethane. The feed to the reactor contains 1.10molH2/molC2H2. The reaction proceeds to completion. reacted). molH2 reacted /molC2H2 reacted molCC2H6 formed /molH2 reacted b. Determine the percentage by which acetylene is in excess. % c. Calculate the mass feed rate of hydrogen (kg/s) required to produce 7.00106 metric tons of ethane per year, assuming that the reaction goes to completion and that the process operates for 24 hours a day, 300 days a year. kg/s