Osmosis and Diffusion Lab

Product Overview

This lab allows you to learn about two forms of passive transport: diffusion and osmosis. You will compare and contrast similarities and differences in the processes of diffusion and osmosis. Use a colorimetric test to demonstrate the movement of a solute across a semi permeable membrane. Set up an environment likely to facilitate osmosis and gather data to determine whether or not osmosis may have occurred. Kit contains enough materials for 15 groups. Teacher s Manual and Student Study Guide copymasters are included. Kit Includes: 30 Pieces of Dialysis Tubing 1 Capsule of Starch (to make 100ml of 1.0% solution) 1 Bottle of Sucrose (to make 100ml of 0.5M solution) 1 Bottle of Iodine/Potassium Iodide Solution 15ml 30 Plastic Cups

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