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Homework Help: Molecular Polarities and Physical Properties of Molecules

  1. Oct 21, 2004 #1


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    Experiments show that rubbing an acetate strip with cotton imparts a negative charge to the strip.

    what are some of the attraction of some of the liquid streams to the charged strip. (The liquids being: water, 2-propanol, acetone)

    other experiments shown that a positively charged strip will also attract the liquids t hat were attracted to the negatively charged strip.

    it would be very much appreciated if anyone gave input in these two questions. thanks :)
  2. jcsd
  3. Oct 22, 2004 #2
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