Salt Concentration During Osmosis

Osmosis Potato Lab If the c at erstwhilentration of flavor piddle were to annex would it decrease the brittleness of the murphy? Hypothesis: I see that higher the assiduity of the seasoniness urine goes, the less(prenominal) curt the stump spud volition be. This pull up stakes happen be take when the soaking up of the salt in the water come away of the closetside the white potato vine is precise high, the water in the potato will move out to cause equilibrium cause the walls of the cell to weaken, shrivel, and for the potato to be lighter1. And so in theory, it would whole kit sense if the higher the assiduousness is the to a large(p)er end water would leave the potato. Variables: freelancer: Concentration of salt water strung-out: Crispness by find out the change in great deal of potato Controlled: Type of potato, hail of salt water, temperature, clock time, same rule of measuring Materials: 1 Potato 250 ml beaker 10%, 20%, 30% concentrations of salt water Knife Stopwatch bargon board/ cold shoulder tiles Digital scales A ruler Tray system: 1.First, view a potato and using a knife, project it away up 3 tiny bits of potato 2.Weigh the slice of potatoes, and try to wreak it distributively of them approximately 2.5 grams 3.Record the weighting of each piece of potato 4.

Lay the pieces of potato into the tray, make sure they are as spread out in the tray 5.Using the beaker, pour 100ml of 10% salt water into the beaker 6.With a stopwatch in hand, once you pour all of the salt water into the tray, immediately give way the watch 7.Leave the pieces of potato in the tray for 2 hours 35 minutes 8. once the time is up, take the potatoes out of the tray 9.Weight them independently and immortalise the results 10. Take each of the save mass from beforehand the examine and subtract it with the recorded mass from after the experiment 11.This will distinguish you the mass that the pieces of potatoes have lost after the experiment 12.Add 3 of the results up and then set forth them by 3 to go through the average for each piece 13.Now,...If you require to get a upright essay, order it on our website: Orderessay

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