Osmosis Essay -- Papers

Osmosis Introduction I obtained my scientific knowledge from the AQA science double award modular. This is an experiment that go away look for the osmosis theory To prove this experiment safe I go out prevail goggles to protect my eyes and also pass on make trustworthy that when using the borer to get the murphy I feel a white tile underneath. The experiment will be a sportsmanlike quiz as I will keep the weight of the cut murphy the same throughout the piddle and sugar firmnesss. I will try to keep the potatoes surface bea and volume the same. I will make sure that both pieces of potato are office staffd in their solutions at the same while and pulled out together. I will make the weight of the potatoes the same by using the top pan fit and keeping the weight roughly the same through out the diametric potatoes. I will measure the potatoes to 2 decimal places (g). I will make sure the experiment is fair by completely submerge both potatoes under their solutions so they all have the same feel of releasing and taking in water or sugar solution. When ingeminate the experiment to get a more accurate result I will make sure I use the same controls. I will be sure to have a different test tube as some of the solution maybe left in the test tube after the last experiment. I predict that when the potato chip (in high concentrated sugar) is placed in the sugar solution it will either lose or gain in weight. As the potato is in a concentration that is higher in water than itself it will gain weight and when a potato is in a concentration that is lower in water than itself will lose weight. This is out-of-pocket to osmosis. Osmosis is the diffusion of water from a... ...also have an assistant to help me remove and place the potatoes in the solutions so that they all had equal amounts of time in their solutions. I can not make my experiment perfect as the are some limitations to my equipme nt. To obtain more evidence with osmosis I could improve certain(a) addition aspects like the amount of solution in the test tubes, so that you could get results on whether the amount of solution affects the amount of osmosing a potato chip can do. Some potatoes could have more sugar in than others, so to extend my investigation I could produce results on which potatoes have more protein in. I could add additional information about the time it takes for osmosis. I could retrieve information on the time it takes for the potato chips to reach its limiting point that is if there is a limiting point.