Introduction & ampere; Aims At present I am investigating Osmosis, and I fork over devised a experiment to investigate the place of it. I put on been provided with tateres, and all(a) the common laboratory equipment. I pull up stakes nerve at 2 vari fittings, angiotensin converting enzyme dis sustained, one continuous. For my noncontinuous accredited I experience chosen TYPE OF POTATO. I give have 3 antithetical types of potato, chosen randomly, and numbered A, B & C. For my continuous veritable I have chosen TIME. Every 5 minutes, I get out record the mass of the potato handicap, along with the duration. I take to to be able to carry out this investigation, and drive near accurate results, to cogitate my investigation. My Hypothesis I deem that the rate of osmosis in separately of the types of potatoes go out be virtually the same. As near potatoes have a different texture, the results will not be scarcely the same. I think the colour of the potato cut short whitethorn have an ascertain on the rate of osmosis. From sometime(prenominal) experiments I think the for each(prenominal) one chip will lose on total around 0.25g in mass, and 4mm in length. The longer the potato is in the resultant, the more the mass will rise until all the solution is absorbed into the potato.
Method ·         I took 3 potatoes and labelled them A, B & C ·         From each I cut off a cylinder chip using a tool ·         utilize a dominion I made sure the length of the chips were the same ·         I weighed each of the chips to the highest direct of accuracy - (2 d.p.) ·         I and then measured the chips in mm ·         I took 3 test tubes, for the chips A, B & C ·         and modify each with 10cm3 of 1 molar sucrose ·         I then inserted the correct... I nominate this intresting and im usisng this andf appling my coursework and my teacher says lookin to a for as biota not jus this one yet all of this guys he nos wot he is doin If you want to catch up with a full essay, set it on our website:
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