Salt Concentration During Osmosis

Osmosis Potato Lab If the c at formerlyntration of flavor water system were to annex would it decrease the crispness of the stump spud? Hypothesis: I see that higher the tightness of the flavour water goes, the less(prenominal) curt the spud will be. This will happen because when the tautness of the salt in the water revealside the potato is rattling 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 plant sense if the higher the concentration is the to a greater extent water would leave the potato. Variables: free lance: Concentration of salt water pendant: Crispness by determining the change in great deal of potato Controlled: Type of potato, amount of salt water, temperature, time, same method of quantity Materials: 1 Potato 250 ml beaker 10%, 20%, 30% concentrations of salt water Knife Stop settle bare a ge/ Cutting tiles Digital scales A ruler Tray Method: 1.First, receive a potato and using a knife, cut up 3 small bits of potato 2.Weigh the slice of potatoes, and try to correct it each of them approximately 2.5 grams 3.Record the weight 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, teem 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 locomote 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 individually an d immortalise the results 10. bundle each! of the recorded mass from before the examine and take off it with the recorded mass from after the experiment 11.This will break up you the mass that the pieces of potatoes have lost after the experiment 12.Add 3 of the results up and then divide them by 3 to turn over the average for each piece 13.Now,...If you want to get a unspoiled essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: How it works.