The leaking bag

Type Document
Description Two beakers will be displayed at the front of the room. Both look identical in that they both contain a plastic zip-lock bag with a starch solution inside. The zip-lock bag is in a clear solution. What the students don’t know is that while the solution in one beaker is just water, the second beaker contains iodine.In beaker two, the colour of the starch inside the zip-lock bag will change. Stud...
Author TEMI Group
Uploaded by Nicole
License Public Domain
Language Language independent
Created at February 23, 2016 15:28
Updated at February 23, 2016 15:28
Size 863 KB

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