[-10.12 points) DETAILS 0/4 Submissions Used This reaction shows the complete combustion of octane, C8H18, a component of gasoline. 2 C8H18(0) + 25 02(9) 16 CO2(g) + 18 H200) (a) How many moles of Oz are needed to burn 1.05 mol of C8H18? mol (b) How many moles of CO2 are produced when 0.31 mol of C3H18 are burned? mol (c) How many grams of O2 are needed to burn 1.40 g of CgH18? 9