Question
Iron(III) oxide reacts with carbon monoxide according to the equation:
Fe2O3 (s)3CO (g)+2Fe(s) 3CO2(9)
A reaction mixture initially contains 22.05 g Fe2 O3 and 14.00 g CO
Part A
Once the reaction has occurred as completely as possible, what mass (in g) of the excess reactant remains?
Express your answer to three significant figures.

Image Transcription

Iron(III) oxide reacts with carbon monoxide according to the equation: Fe2O3 (s)3CO (g)+2Fe(s) 3CO2(9) A reaction mixture initially contains 22.05 g Fe2 O3 and 14.00 g CO Part A Once the reaction has occurred as completely as possible, what mass (in g) of the excess reactant remains? Express your answer to three significant figures.

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