Osmosis

Osmosis probe write up Aim I was assay to see if Osmosis would occur when utilise unalike prize niggardnesss in a spud. Method I had a selection of various dinero concentrations. The wampum concentrations worked in a conformation that went from 0 1.0 the pattern went up in 0.2. I places tether strips of white white potato vine each measuring 25mm into a scrutiny tube containing 10ml of the sugar concentration that was being use. Before putting the potato strips into the trial run tubes they each had to be measures and weighed for accurate forces. Three potato strips were set(p) into each test tube, because the level of sugar concentration was simply 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 password binding pan balance accurate to 0.001g, I used such an accurate balance because the change of weight humble was very trivial in parts of the experiment. The ex periment 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 incline 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 represent easily evidence this. My results show that Osmosis is a special gracious of diffusion when a partially permeable membrane separates twain declarations, then wet wi ll pass from the weak solution to the strong! solution. The result with the largest weight increase was the potato laid in the 0 sugar concentration. This is because the potato is... If you want to tolerate a good essay, order it on our website: OrderEssay.net

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