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professor190 [17]
2 years ago
8

Explain why some substances travel further than others.

Chemistry
1 answer:
yuradex [85]2 years ago
3 0

<em><u>Larger molecules take longer to move up the chromatography paper or TLC plate, whereas smaller molecules are more mobile. Likewise, the polarity of the molecules can affect how far the spots travel, depending on the type of solvent used.</u></em>

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Brainless if correct
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5 0
3 years ago
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When 8.0 grams of sodium hydroxide is dissolved in sufficient water to make 400. mL of solution, what is the concentration of th
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The concentration of this sodiumhydroxide solutions is 0.50 M

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