The Depression of Frozen Point

The Depression of Frozen Point The simmering position and the impede evidence both refer to colligative properties; in other words, the identicalness of severally particle is not as significant as the turn of dissolved particles in a solution. In a solution, the boiling pass appends and the freezing point decreases when the concentration of particles increases; this mode that the spay in normal boiling point as sanitary as freezing point of water is affiliated to the increase of particles. Throughout the experiment, calculating the freezing point low never-ending of solvent was a significant process. Observing the co-relation betwixt the profits concentration and freezing point was important too. In addition, the freezing point of the same solution for staff of feel and coarseness was comp ard. The par: ?T= iKfm shows the relationship for the freezing point; which ?T is the replace of temperature from the original freez ing point, i is the number(s) of particle(s) (vant Hoff factor), Kf is the freezing point depression constant for the solvent, and m is the molal concentration of solution. The experiment should be able to prove that i of the molalities of lettuce solution pull up stakes play off to the molal concentration of salt. Procedures The experimenters began by calculating the concentrations of each sugar solution (g/mL). Results Information such as data, graphs, calculations, etc. atomic number 18 recorded in www.chem21labs.com. Discussion The sugar concentration should careen with the high depression. One of the sugar concentration solutions should have an jibe molality to salt solution. The biggest flaw of the experiment was that the experimenters did not suit all masses of sugar with the mass of salt. The mass of salt was 0.3197g with the molality of 1.092. However, all sugar concentration s olutions weighed 0.985g with 0.576m, 0.1898g! with 0.554m, 0.208g with 0.6082m, and 0.2174g with 0.636m respectively; the intensity of...If you trust to get a full essay, order it on our website: OrderCustomPaper.com

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