2. (20 points) Ethylene gas (C2H4) is reacted with hydrogen chloride gas to form ethyl chloride gas in a continuous reactor. The product of the reactor was found to contain 61.3% ethyl chloride and 26.3% ethylene. The flowrate of the feed to the reactor is 200 mol/s. Using atomic balances, calculate: a. Molar flow rate of the product stream. b. Composition of the feed stream. c. Fractional conversion of the limiting reactant. d. Percentage of excess of the excess reactant. e. Extent of reaction.