For the balanced equation 2C2H5OH+6O2→4CO2+6H2O, how many moles of O2 will react with 0.3020 moles of CO2? Chemistry Stoichiometry Mole Ratios 1 Answer Lovecraft Mar 8, 2016 None. Explanation: O2 is a reagent and CO2 is a product, therefore they won't react with each other. Answer link Related questions Question #a106e Question #e2e86 Question #a1072 Question #c5bf1 Question #dc373 Question #c5bf9 Question #a1076 Question #dc377 Question #b984f Question #19ea3 See all questions in Mole Ratios Impact of this question 1923 views around the world You can reuse this answer Creative Commons License