Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Iron(III) oxide reacts with carbon monoxide according to the equation
Fe₂O₃(s)+3CO(g) ---> 2Fe(s)+3CO₂(g)
A reaction mixture initially contains 22.15 g Fe₂O₃ and 15.50 g CO. Once the reaction has occurred as completely as possible, what mass of the excess reactant is left?