please i need to solve this problem, can you help me out. thank you. equation: 2C8H18 (l) + 25O2 (g) → 16CO2 (g) + 18H2O (l) a)2.62kg(one gallon) of gasoline is burned with 7000.0L of oxygen gas at STP. what is the limiting reagent? b) what mass of carbon dioxide is produced in part? c) if 6.4 kg of carbon dioxide is collected in the lab using the amounts in part(a), what is the percent yield for this experiment?