May '12
19
MCAT Question of the Day | MCAT Course


  • Q:

    Osarizawaite is a mineral with the chemical formula PbCuAl2(SO4)2(OH)6. What is the percent mass of Aluminum in osarizawaite?

     

    A

    4.5%

    B

    9%

    C

    18%

    D

    33%




    Tags: Periodic Table | Quantitative Skills | Suggest a tag
    Subscribe


    Connect

    Questions? We're here to help!

    Ask Us