Osmosis And Diffusion

Intro. 1.1-(1) spreading- Is the movement of atoms/ molecules in a random fashion, moving from a high ducking of water to a low slow-wittedness of water. Osmosis- Is simply the airing of water molecules from a high niggardliness of water to a low concentration of water by means of a semi-permeable membrane. : Process of Osmosis and diffusion. 1.2- Important factors affecting osmosis and diffusion would be how concentrated the resolving power or solute is, the temperature that the environs or the solution is. What your use and as well how bragging(a) the particle is. 1.3-Aim: The arrive of the test is to history a rhubarb plant jail cell chthonian a microscope, using different concentrations of flavor-water solution to determine how a great fight the cell decreases in size, volume and shape and to record the difference in cell reduction. (2) 1.4-Hypothesis: This examine we expect that the rhubarb cells forget drastic eithery shrink with the higher concentrations of salt-water solutions. 1.5-Before commencement this experiment we didnt know how drastically the rhubarb cell would shrink, or if this experiment would actually be a success. We learnt that Osmosis and Diffusion played a very important part to our experiment and we could also document at just how much the salt water concentrations modify the cells. 2. Experimental Method and Design. 2.1 Equipment: 3x 100ml Beakers.

1x 100ml Measuring Cylinder. microscopical Slides. Cover slides. move Rod. 1 x Microscope. I halt of rhubarb. A tv camera on the Microscope. Projector. Screen. Scales. 1g of Salt 5g of Salt! 10g of Salt. case board. Knife. Pipettes. Tweezers. Camera to get rid of photo or phone. 2. 2 Method. 1-Got all of the equipment out on the bench. 2-Set up the microscope with the camera attached, and also tempered up the projector and set the screen. 3-Set the micro-scope to (100X) magnification. 4-Weighed out the 3 different grams...If you want to get a full essay, effect it on our website: OrderCustomPaper.com

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