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Toluene, C6H5CH3, is a liquid similar to benzene, C6H6. It is the starting material for other substances, including trinitrotoluene (TNT). the molality of toluene in a solution that contains 26.2 g of toluene and 132 g of benzene.
Calculate the molar fraction of toluene and benzene from the previous exercise. ?

  • Chemistry -

    n toluene = grams/molar mass
    n benzene = grams/molar mass.
    totl N = n toluene + n benzene

    Xtolune = n toluene/total mols.
    Xbenzene = n benzene/total mols.

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