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Topic: ethyl acetate  (Read 3613 times)

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chemboy

  • Guest
ethyl acetate
« on: November 06, 2004, 11:39:56 PM »
Compound X has an R(f) of 0.22 with hexane as the eluent. Using ethyl acetate as the eluent, would the R(f) of Compound X be expected to be greater than, less than, or equal to 0.22? Why?

Why are solvents in a gradient system increasingly polar? What would happen if you tried to do the reverse?

wgmwwggmmwgm

  • Guest
Re:ethyl acetate
« Reply #1 on: November 08, 2004, 09:33:28 AM »
i think it should be practised before i draw a conclusion.

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