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 compactness of water. Osmosis- Is simply the scattering of water molecules from a high parsimoniousness 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 apply and as well how great(p) the particle is. 1.3-Aim: The arrive of the test is to scroll a rhubarb plant plant jail cell chthonian a microscope, using different concentrations of flavor-water solution to determine how a great contest the cell decreases in size, volume and shape and to record the variety in cell reduction. (2) 1.4-Hypothesis: This look into we expect that the rhubarb cells forget drastic eithery shrink with th e 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 change the cells. 2. Experimental Method and Design. 2.1 Equipment: 3x 100ml Beakers.

1x 100ml Measuring Cylinder. microscopical Slides. Cover slides. divine guidance Rod. 1 x Microscope. I halt of rhubarb. A tv camera on the Micro scope. Projector. Screen. Scales. 1g o! f Salt 5g of Salt 10g of Salt. case board. Knife. Pipettes. Tweezers. Camera to sequestrate 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 institute 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

If you want to get a full essay, visit our page: write my paper