Wednesday, December 21, 2011

Chemistry I Newsletter DENSITY COLUMN LAB

Three-Layer Density Column Lab
Our goal was to create a three-layer density column in a test tube using only sugar, food coloring, and water.  Students learned that cold water is more dense than hot water and that keeping the volume of a solution the same, but messing with the mass of it, will alter density.  Here are some pictures of selected columns.  It took us two days, but everyone completed the task…..

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