Osmosis

Osmosis probe write up Aim I was essay to see if Osmosis would occur when utilise unalike prize tightnesss in a spud. Method I had a selection of contrastive scribble concentrations. The carbohydrate concentrations worked in a conformation that went from 0 1.0 the pattern went up in 0.2. I places troika strips of murphy each measuring 25mm into a scrutiny tube containing 10ml of the scratch line concentration that was being use. Before putting the potato strips into the tryout tubes they each had to be measures and weighed for accurate forces. Three potato strips were rigid into each test tube, because the level of sugar concentration was tho 10ml there was no spillage. When cutting the potato strips I use a ruler accurate in mm and a scalpel. To measure the potato strips I use a sustain binding pan balance accurate to 0.001g, I used such an accurate balance because the change of weight overpower was very trivial in parts of the experiment. The experime nt was a fair test because each experiment was taken three times, this was to avoid anomalous results. I only changed one thing, the sugar concentration (Stock 1M). I produced a fairly large cathode-ray oscilloscope of results because I was using a large range of sugar concentrations. In the investigation I kept the same volume, potatoes size, shape, balance, potato and time.

Conclusion The pattern my experiment showed was that the higher the sugar concentration the less weight increase the potato had. My results and line graph easily evidence this. My results show that Osmosis is a special large-hearted of dif fusion when a partially permeable membrane s! eparates dickens effects, then wet will pass from the weak solution to the strong solution. The result with the largest weight increase was the potato pose in the 0 sugar concentration. This is because the potato is... If you want to score a good essay, order it on our website: OrderCustomPaper.com

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