Chemistry, 18.02.2021 23:10 nayelirios
13) A yellow compound, dissolved in methylene chloride, is added to a chromatography column. The elution is begun using petroleum ether as the solvent. a) What is petroleum ether? b) After 3 liters of solvent have passed through the column, the yellow band still has not traveled down the column appreciably. What should be done to make the experiment work better?
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13) A yellow compound, dissolved in methylene chloride, is added to a chromatography column. The elu...
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