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Posted by on Wednesday, November 14, 2012 at 9:09pm.

(a) Calculate the molar mass of the unknown compound. The freezing point of benzene is 5.48°C, and the Kf of benzene is 5.12 °C/Molal. Show your work

  • chemistry - , Wednesday, November 14, 2012 at 9:30pm

    There isn't enough information.

  • chemistry - , Wednesday, November 14, 2012 at 9:31pm

    2. When 0.354 g of an unknown nonelectrolyte compound was dissolved in 12.5 g of benzene a solution was formed that froze at 4.46°C.
    (a) Calculate the molar mass of the unknown compound. The freezing point of benzene is 5.48°C, and the Kf of benzene is 5.12 °C/Molal. Show your work

  • chemistry - , Wednesday, November 14, 2012 at 9:34pm

    I worked this for you an hour or so ago. Look at your original post.

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