answer is: coefficient is 2.
I think the answer is C but don’t quote me on that
An oxide is a molecule that has 2 Oxygen atoms in its empirical formula. Stoichiometry would be used as the ratio of Oxygen to Dioxides is 3:2. So 52.29 would be multiplied by 3/2. The answer is 78.435 Mol of CO2 are formed.
Single displacement and combustion reactions are ALWAYS redox.