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Osmosis Investigation  

Member rating: No Rating | Words: | Submitted: Thu Jul 11 2002

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Apparatus: 6 specimen tubes Scales (g) Potato Sizes 1 and 2 bores Distilled water 1,2,4,6,8 molar sucrose solutions Filter paper Pipettes Blade Method * Initially I took the potato and cut a strip out of it with my size 2 bore. I carefully pushed it out with my size 1 bore making sure that it landed on the filter paper. I repeated this process 6 times. * I then took the 6 strips of potato and placed them on the cutting board. I called the teacher to supervise me using the blade and then I cut the potato strips so that they were exactly the same size, making sure the two ends of skin were cut off. * I then placed the strips back on their pieces of filter paper and using a very accurate electronic scale, I recorded the weight in a table of results. * I took my boiling tube and placed a strip...

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