Osmosis Experiment :: Papers

Osmosis Experiment Aim The aim of this experiment is to show how osmosis kit and boodle in a plant cell. Plan Method The ways we impart do this experiment is firstly by ticktockting a beaker and put a 100ml of water in it, then induce a visking tube and put it in the beaker, so we dont block the holes with natural grease on our hands. After, we testament get another beaker and pour some 1% sugar solution in it. When we have make this, we get one ending of the visking tube and ruffle it, then we get some string and one person will tie the end of the tube, while the other person hold it. The visking tube then will go back in the water, while we get a dropper and the beaker of sugar solution. After we will use the dropper to slowly and neatly pour the 1% sugar solution in the visking tube we will fill it up of the way. Then again one person will tie the other end while the other person holds the tube, so now we have both end tied- we will make sure they are no leaks. When we have done this, we will take the beaker with water and visking tube to a weighing machine we will then take the visking tube out and measure the mass of it (in grams). After, we will put the visking tube back in the beaker and leave it there for about 20 minutes. When the time is up, we will measure the mass of the visking tube again (in grams). During the experiment, we will observe the visking tube during the 20 minutes and see if the mass has increased or decreased at the end of the experiment. This experiment could be repeated, but victimisation a 10% sugar solution, which would have helped us differ the different mass increase or decrease in both of them. We were planning to do this one to, but unfortunately-due to fewer supplies of visking tubes we could only