MCAT Question of the Day
    •

    Q:

    		 Magnesium and copper (I) sulfate are reacted to form magnesium sulfate and copper. If 48g of magnesium are present initially and 32g of copper are formed, what is the percent yield of copper if copper (I) sulfate had been present in excess?
    		 

    A

    		 5%

    B

    		 12.5%

    C

    		 45%

    D

    		 62.5%



    Stoichiometry | Quantitative Skills |
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