Osmosis

Osmosis probe write up Aim I was arduous to see if Osmosis would occur when utilise unalike prize duckings in a spud. Method I had a selection of antithetical scratch line concentrations. The stops concentrations worked in a conformation that went from 0 1.0 the pattern went up in 0.2. I places terzetto strips of stump spud each measuring 25mm into a scrutiny tube containing 10ml of the prick concentration that was being use. Before putting the spud strips into the examine tubes they each had to be measures and weighed for accurate forces. Three potato strips were position into each test tube, because the level of sugar concentration was however 10ml there was no spillage. When cutting the potato strips I utilize a ruler accurate in mm and a scalpel. To measure the potato strips I utilize a obtain binding pan balance accurate to 0.001g, I used such an accurate balance because the change of weight elaborate was very trivial in parts of the experiment . The experiment 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 dictate 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 chart easily evidence this. My results show that Osmosis is a special class of diffusion when a partially permeable membrane separates d! ickens solutions, 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 lay out a good essay, order it on our website: OrderCustomPaper.com

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