Chemistry H

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Find the molality, mole fraction, and percent by mass of a solution prepared with 500 grams of C12h22O11 in 2000 grams of H20

  • Chemistry H -

    mols C12H22O11 = grams/molar mass
    m = mols/kg

    You have mols C12H22O11. Convert 2000 g H2O to mols and find total mols.
    Then XC12H22O11 = mols C12H22O11/total mols.

    %w/w = [(grams C12H11O11/(2000g H2O + grams C12H22O11)]*(100 = ?

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