Paper chromatography was used to separate the components of a food dye. The food dye separated into two spots, spot A and spot B. Determine the distance (in cm) that spot A traveled if its Rf value was 0.81. The solvent (mobile phase) traveled 4.1 cm. Rf = distance traveled by compound / distance traveled by solvent For the toolbar press ALT+F10 (PC) or ALT+FN+F10 (Mac).

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Paper chromatography was used to separate the components of a food dye. The food dye separated into two spots, spot A and spot B. Determine the
distance (in cm) that spot A traveled if its Rf value was 0.81. The solvent (mobile phase) traveled 4.1 cm.
Rf = distance traveled by compound / distance traveled by solvent
For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
Transcribed Image Text:Paper chromatography was used to separate the components of a food dye. The food dye separated into two spots, spot A and spot B. Determine the distance (in cm) that spot A traveled if its Rf value was 0.81. The solvent (mobile phase) traveled 4.1 cm. Rf = distance traveled by compound / distance traveled by solvent For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
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