Explain possible explanations for the differences noted among the diffusion rates of the three chemicals

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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2. Imagine you have 3 different crystals and 3 agar gel plates (Agar is a gel used in microbiology preparations). The crystals and their molecular weight is given below. If you place same amount of solution into a hole made in your agar gel plate and wait an hour the crystals will diffuse (see figure 1). a. Methylene blue (molecular weight (MW) is 319.85 g/mol); b. Potassium permanganate (MW is 158.03 g/mol); c. Nigrosin (MW is453.5 g/mol) Explain possible explanations for the differences noted among the diffusion rates of the three chemicals.
POTRE
Fran dar
Methrlene/
5 drops
(10 min later)
picture
taken
methylene blue (35%)
319.05
(16%)
Potassium Permanganate
158.034 m..
(6%)
616.49 mw.
Nigrosin
Transcribed Image Text:POTRE Fran dar Methrlene/ 5 drops (10 min later) picture taken methylene blue (35%) 319.05 (16%) Potassium Permanganate 158.034 m.. (6%) 616.49 mw. Nigrosin
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