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Chromatography - School Essays

Chromatography

1. The distance a dye spot moves divided by the distance the solvent moves is its rate of flow (Rf). If two spots have the same color and the same Rf, they are the same compound. We calculated the Rf values for each of the dyes from the candy, an record these values in Table 1.

Rf = distance dye spot moved
distance solvent moved

2. Chromatographic methods are sometimes classified as two-dimensional or three- dimensional. We Classified each of the techniques described in the graph under one of those two heading.

3. The mobile phase and the stationary phase perform different functions in chromatography. We differentiated between these functions.

4. Which chromatographic ...

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Chromatography. (2011, March 2). Retrieved November 30, 2024, from http://www.essayworld.com/essays/Chromatography/95407

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PAPER DETAILS

Added: 3/2/2011 09:58:42 AM
Submitted By: kimham26
Category: Education
Type: Free Paper
Words: 225
Pages: 1

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