Osmosis

| Osmosis Lab Write Up| Leah Turigliatto| | Section 006| 2/15/2011| Osmosis is a special kind of diffusion when piss passes from an offspring of high to low weewee assiduousness through a semi-permeable membrane (1). Many factors collide with the rate of diffusion, including concentration, shape, size, and temperature. Osmotic wrench is the pressure that is generated when water moves into or out of a cellular ph superstar by osmosis between two solutions with dissimilitude concentration gradients (2). The apparent movement proposed in this experiment was, How does concentration affect Osmosis (3). My hypothesis is that high concentrations will result in more(prenominal) osmosis. My prediction is that water puddle will be greatest in the highest saccharose concentration, (which is 100%). During this laboratory, all the directions were followed from the lab manual Fundamentals of vitality Science and as Sneha instructed. In this experiment, everyone in the class was depute 1 of 4 concentrations of saccharose. We modify a beaker with water. Then, we tied one end of a electron tube secure with string and added the charge solution. The top was tied steadfastly to the base of a 5 mL pipet. The water view in the cell was record at the end of 30 minutes. This was the protocol given in the lab manual, and no changes were do (3). Results from this lab performed are presented in the graph. It shows that the higher concentration of sucrose in the solution, the higher the water increase. The graph shows the water gain in regards to percent sucrose versus average percent gain. at a time again, the question posed in this experiment was, How does concentration affect osmosis? My hypothesis is that higher concentrations will result in more osmosis. My prediction is that water gain will be greatest in the highest sucrose concentration. tally to my data, the concentration of sucrose promptly affects osmosis. As the concentration of sucrose is increased, the water gain inc! reases. The 0% sucrose solution was already prepared in...If you want to issue forth a full essay, vow it on our website: BestEssayCheap.com

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