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Detrmining Boiling points

  1. Mar 7, 2004 #1
    How do i find out which substance has a higher boiling point.

    Which substance has the higher boiling point? Explain.

    a.) LiCl or HCl
    b.) NH3 or PH3
    c.) Xe or I2

    I also have a question on vaporization

    Which forces oppose vaporization of each substance?
    a.) hexane
    b.) water
    c.) SiCl4
  2. jcsd
  3. Mar 9, 2004 #2
    is this for homework?
  4. Mar 9, 2004 #3
    Look at the intermolecular bonding (VdW, H-bonds, etc.)

    and for part 2:

    the same.

    this is not for homework u have to give it a go b4
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