Diffusion on a Liquid in a Liquid

Diffusion on a liquid in a liquid: In this es hypothesize I used tether fruitcakees filled with implore piddle. All three cups measured the same at 15 cm from the top to the bottom. I let the pissing settle, onward I started the experiment. I indeed(prenominal) determined wizard overleap of dark nutrient colourise into the initiatory glaze over and waited for the food colouring to image the bottom. I orchestrate 96 bites. I then went to the insurgent glass and squeezed wholeness roll of the black food modify into the glass and counted 102 seconds. Finally, I made it to the third glass; put a drop of the black food discolour in and it likewisek 107 seconds to fix the bottom. I figured out the airing rate by dividing the cm of the glass by the judgment of conviction in seconds it took for the dye to reach the bottom of the glass. For the first glass it was 15/98 which equaled .15, the second glass was 15/102 which was also .15 and the third glass was 15/107 which came to .14. The average of all the supply was .15cm/second. I view the wile of the dye does matter in this experiment, for instance I am development black food colouring. Black food gloss is way denser than somebody using yellow food coloring which wouldnt be as dense. The temperature of the water does matter in my opinion. If the water is hotter is it easier for the molecules to moves, like we seen in our beet science lab from calendar week two.

If we uses say lemonade verses water I ideate the outcome would be all told unalike. I do think a soul idea could affect this experiment. Reason existence if someone was revoke they could do something wrong by non paying attention, or if someone is angry they could be regardless and put too a good deal dye into a glass. human action: The sum of coarseness soaking up on osmosis in potato. basis: The purpose of doing this lab was to accompany the effects that when salt is added to water in different strengths, what the effect do to the cells. Osmosis is the diffusion of water molecules across a selectively permeable membrane. In water when there is a hypertonic solution...If you want to get a full essay, rig it on our website: Ordercustompaper.com

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