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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Kiki06 Kiki06
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Posts: 773
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6 years ago

For each pair of compounds that require fractional distillation for separation in Problem 6,
  how many theoretical plates would be required? What type of fractionating column would
  give the proper number of theoretical plates?

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#1
6 years ago

(a) bp difference 3, between 50 and 100 theoretical plates, spinning band column
(b) bp difference 3, between 50 and 100 theoretical plates, spinning band column
(c) bp difference 33, 5 theoretical plates, glass helices or metal sponge
(d) bp difference 18, about 10 theoretical plates, glass helices or metal sponge, although a
spinning band column might work better

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