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osmosis  

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Osmosis- Plan In This experiment I aim to find out how osmosis is affected in Potatoes. I will find how the weight is changed when using different concentrations of salt solutions. I will be repeating the test twice to make sure I get an accurate display of results. To begin with in this experiment I will cut several pieces of potato into equal measurements. They will all have a slightly different mass so I will have to weigh them all before hand. I will then make different concentrations of a salt solution. I will do this by putting some water in a test tube and adding salt to different ratios depending on the concentration I want. I will be using the concentrations: 1:1 9:10 8:10 7:10 6:10 5:10 4:10 This will give me broad range so I have a wide set of results. After setting all of the equipment up I will add 2 potatoes to each of the...

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