Effects of Salt on Ice

Cathy Stout Period 7 Hemmer 8 December 2012 BRR pass completion Copy Introduction flavor has been nigh since ancient times, and has galore(postnominal) uses. whizz of the more or less important uses of carry over brininess is to de starter things. Deicing is essential to winter weather, as many another(prenominal) beas get a lot of snow and trumpery on the streets. Such as in the U.S, 70% of the roads ar in snowy regions and receive over 5 inches of snow per year (Salt). Salt unfreezes ice, and researchers are poring over this to summon out why. Because of earlier studies, researchers believe that season does truly melt ice, and it is not just a myth. If these amounts of salt are fit(p) on ice: no salt, 5 mL, 10 mL, 15 mL, 20 mL, and 25 mL, then the ice engine period with 25 mL of salt on it will ameliorate the ice melt most. Salt as a deicer is a very curious topic, but there is a science behind it. Science Concepts unrivaled of the science concepts is the wander point. Melting point refers to the temperature at which a solid turns into a liquid. The melting point, in some circumstances, can be changed. One thing that can change the melting point is salt. When salt is applied to ice, it discredits the ices melting point. This means that exploit up if the temperature is placid very low, the ice can still melt. Salt melts ice because it lowers the freezing point of peeing around the ice.

The ice melts and is unable to refreeze except at a more than lower temperature. Melting point is an important concept to hear in this experiment. Another s cience concept is colligative situation. A ! colligative retention is a descriptive characteristic of a base that depends on the number of solute molecules in a solution. For example, in a salt- water solution, the salt would be the solute, so a colligative property of salt water would depend on the number of salt molecules. in that location are four main properties of a solution that are colligative, and freezing point depression is star of them. Colligative properties behave in the same way for any solution, whether it contains...If you loss to get a full essay, order it on our website: OrderCustomPaper.com

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