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7 Cards in this Set
- Front
- Back
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Distance that a compound travels along a TLC plate depends on |
polarity of solute polarity of solvent polarity of adsorbent |
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Relative Chromatographic Adsorbabilities of Some Functional Groups |
carboxylic acids (most polar) alcohols, amines, thiols aldehydes, ketones, esters halogenated hydrocarbons unsaturated hydrocarbons saturated hydrocarbons (least polar)
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TLC is an ________ tool |
analytical |
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Rf values vary from... |
0 to 1 |
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Column chromatography is a ______ method |
preparative |
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How does particle size in column chromatography affect separation? |
Smaller particles = higher surface area = better separation |
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What 3 compounds were separated with column chromatography? List them from most polar to least. |
acetylferrocene 9-fluorenone ferrocene |
