Ethene is converted to ethane by the reaction

C2H4(g) + H2(g) → C2H6(g)

C2H4 flows into a catalytic reactor at 25.0 atm and 300.°C with a flow rate of 1367 L/min. Hydrogen at 25.0 atm and 300.°C flows into the reactor at a flow rate of 1500. L/min. If 11.0 kg of C2H6 are collected per minute, what is the percent yield of the reaction?