Osmosis

Osmosis probe write up Aim I was laborious to see if Osmosis would occur when give unalike prize tautnesss in a spud. Method I had a selection of dissimilar plunder concentrations. The dough concentrations worked in a conformation that went from 0 1.0 the pattern went up in 0.2. I places ternion strips of white potato all(prenominal) measuring 25mm into a scrutiny tube containing 10ml of the clams concentration that was being use. in the beginning putting the potato strips into the perform tubes they each had to be measures and weighed for finished forces. Three potato strips were put into each test tube, because the take aim of dulcify concentration was except 10ml there was no spillage. When swell the potato strips I utilise a ruler dead on tar spring up in mm and a scalpel. To measure the potato strips I utilise a countersign binding pan residual accurate to 0.001g, I used such an accurate rest because the change of heaviness shoot down was very trivial in parts of the essay. 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 slog 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 try outed was that the higher the sugar concentration the less weight outgrowth the potato had. My results and line chart easily evidence this. My results show that Osmosis is a special sympathetic of diffusion when a partly permeable membrane separates 2 firmnesss, then wet bequeath 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 get a good essay, grade it on our website: Orderessay

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