jayy3304 jayy3304 22-09-2019 Chemistry contestada The combustion of propane (C3H8) in the presence of excess oxygen yields CO2 and H20: C3H8 (8) + 5O2 (g) - 3CO2 (s) + 4H20 (8) When 2.5 mol of O2 are consumed in their reaction, A) 3.0 B) 7.5 C) 1.5 mol of CO2 are produced. D) 4.2 E) 2.5