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Iron(III) sulfide reacts with carbon monoxide according to
Chapter 4, Problem 47E(choose chapter or problem)
Iron(III) sulfide reacts with carbon monoxide according to the equation:
A reaction mixture initially contains 22.55 g Fe2O3 and 14.78 g CO. Once the reaction has occurred as completely as possible, what mass (in g) of the excess reactant is left?
Questions & Answers
QUESTION:
Iron(III) sulfide reacts with carbon monoxide according to the equation:
A reaction mixture initially contains 22.55 g Fe2O3 and 14.78 g CO. Once the reaction has occurred as completely as possible, what mass (in g) of the excess reactant is left?
ANSWER:Solution: Here, we are going to identify the region of periodic table containing elements that are easiest to oxidize and elements that are least readily oxidized. Step 1: Oxidation refers to loss of electrons by an atom, molecule or ion whereas reduction means gain of electrons by an atom, molecule or ion. This indicates that elements which have higher tendency to lose electrons can be easily oxidized whereas elements