22. [-70.14 Points] DETAILS 0/4 Submissions Used (a) Consider the combustion of octane, given below: 2 C3H18(9) + 25 O2(g) 16 CO2(g) + 18 H20(9) If C3H18(9) is decreasing at the rate of 0.410 mol/s, what are the rates of change of O2(9), CO2(9), and H2O(g)? A02(g)/At = mol/s ACO2(g)/At = mol/s AH2O(g)/At = mol/s (b) The decomposition reaction given below: 1 S02Cl2(g) 150 (9) + 1 C12(9) is carried out in a closed reaction vessel. If the partial pressure of SO2Cl2(9) is decreasing at the rate of 232 torr/min, what is the rate of change of the total pressure in the vessel? APtot/At = torr/min