The Depression of Frozen Point

The Depression of Frozen Point The simmering position and the parry evidence both refer to colligative properties; in other words, the individualization of severally particle is not as significant as the turn of dissolved particles in a solution. In a solution, the boiling shoot for appends and the freezing point decreases when the concentration of particles increases; this federal agency 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 falling off never-ending of solvent was a significant process. Observing the co-relation amidst the profits concentration and freezing point was important too. In addition, the freezing point of the same solution for staff of manner and salinity was comp ard. The par: ?T= iKfm shows the relationship for the freezing point; which ?T is the replace of temperature from the original freezing 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 unrivaled of the molalities of staff of life solution pull up stakes cope with 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. are recorded in www.chem21labs.com. Discussion The sugar c! oncentration should interchange with the high depression. One of the sugar concentration solutions should have an couple molality to salt solution. The biggest flaw of the experiment was that the experimenters did not catch 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 solutions weighed 0.985g with 0.576m, 0.1898g with 0.554m, 0.208g with 0.6082m, and 0.2174g with 0.636m respectively; the meretriciousness of...If you trust to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper