MCAT Question of the Day
    •

    Q:

    		 Which of the following is a correctly balanced equation for the unbalanced reaction below?

    Fe2O3 + CO → FeO + CO2
    		 

    A

    		 2Fe2O3 + CO → 2FeO + CO2

    B

    		 Fe2O3 + 2CO → 2FeO + CO2

    C

    		 Fe2O3 + CO → 2FeO + CO2

    D

    		 Fe2O3 + 3CO → 2FeO + 3CO2



    Stoichiometry |
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