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What happened to the distribution of methylene blue crystals in the beaker water over time? What process explains why this occurred?

What happened to the distribution of methylene blue crystals in the beaker water over time? What process explains why this occurred?

Human Anatomy & Physiology (11th Edition)
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
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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II. EXPERIMENTS A. DIFFUSION WITHOUT A MEMBRANE (Safety goggles must be worn) 1. Diffusion of a solid in a liquid a. Procedure Drop a very small quantity of methylene blue crystals into a 400 ml beaker of still water. The beaker should not be disturbed in any way for the duration of the experiment. Observe the beaker at the beginning of the experiment and again at 15-minute intervals for a total of 45 minutes. b. Results Use the beaker drawings below to illustrate the appearance of the beaker contents at 15 minute time intervals. Time=0 minute 72 Time 15 minutes Might toy ccccccccc
Transcribed Image Text:II. EXPERIMENTS A. DIFFUSION WITHOUT A MEMBRANE (Safety goggles must be worn) 1. Diffusion of a solid in a liquid a. Procedure Drop a very small quantity of methylene blue crystals into a 400 ml beaker of still water. The beaker should not be disturbed in any way for the duration of the experiment. Observe the beaker at the beginning of the experiment and again at 15-minute intervals for a total of 45 minutes. b. Results Use the beaker drawings below to illustrate the appearance of the beaker contents at 15 minute time intervals. Time=0 minute 72 Time 15 minutes Might toy ccccccccc
C. Time 30 minutes Summarize your observations below: Question 1. Time = 45 minutes What happened to the distribution of methylene blue crystals in the beaker water over time? What process explains why this occurred?
Transcribed Image Text:C. Time 30 minutes Summarize your observations below: Question 1. Time = 45 minutes What happened to the distribution of methylene blue crystals in the beaker water over time? What process explains why this occurred?
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