Colligative Properties & Osmotic Pressure

Chasity Thompson Date of Experiment: October 26, 2012 Report Submitted: October 27, 2012 Title: Colligative Properties & osmotic Pressure Purpose: The experiment was designed to explore the colligative properties of freezing prefigure depression and osmotic pressure in solutions as intumesce as define colligative properties and discuss membrane permeability and osmotic pressure. Procedure: There were several different products use to instal for this experiment such as small rubber eraser bands, salt, dab water, 1/8 measuring spoon, di be quieted water, disordered ice, 100ml plastic beaker, digital stopwatch, test tubes, thermometer, 24 well plate, fair vinegar, ens, Karo light syrup, pint jar with lid, glass bowl, funnel, and Dialysis tubing.

Data Tables: era (s)| Temperature (c) Distilled Water| Temperature (c) brininess Water| 0| 21| 22| 30| 5| 7| 60| 0| 4| 90| -1| 1| 120| -1| 0| 150| -1| 0| 180| -1| 0| 210| 0| 0| 240| 0| 0| 270| 0| 0| 300| 0| 0| 330| 0| 0| Temperature of unadulterated Distilled Water: Temperature of Salt Water: Observations of bare-assed clod: plate in vinegar reaction CaCO3+ 2H+ -> Ca+2+ H2O +CO2 Time (Hours)| Raw screwball| Raw junky in vinegar| Raw Egg in Syrup| Raw Egg rinsed in accost Water| 0| Oval shaped,white, opaque,hard eggshell| Oval shaped, white, opaque,Bubbles go out of vinegar| Oval shaped, large, translucentyellow, no shell| The egg isstill soft andsmall and isa paleyellow color| 6| | meagerly yellowish,bubbles in vinegar| Translucentyellow, l argesize, no shell| | 12| | Yellow,bubbles! in vinegar, shellthinning| Slightly little in size, translucentyellow, no shell| | 24| | Translucentyellow, larger insize, no shell| Noticeablysmaller in size, feels soft to thetouch, still yellow| | doubts: Question A: To what biological structure is the dialysis bug out parallel? How is it similar? How is it different? The dialysis...If you want to get a all-embracing essay, order it on our website: BestEssayCheap.com

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