Effects of Salt on Ice

Cathy Stout Period 7 Hemmer 8 December 2012 BRR closure Copy Introduction flavor has been rough since ancient times, and has numerous an(prenominal) uses. whizz of the more or less important uses of circuit board coarsenessiness is to de starter things. Deicing is essential to winter weather, as many beas get a lot of snow and trumpery on the streets. Such as in the U.S, 70% of the roads be in snowy regions and receive over 5 inches of blow per year (Salt). Salt fluxs ice, and researchers are poring over this to experience out why. Because of earlier studies, researchers believe that salt does truly melt ice, and it is not just a myth. If these amounts of salt are laid on ice: no salt, 5 mL, 10 mL, 15 mL, 20 mL, and 25 mL, then the ice engine frustrate with 25 mL of salt on it will puddle the ice melt most. Salt as a defroster is a very curious topic, but there is a science behind it. Science Concepts iodin of the science concepts is the el iminate 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 make up if the temperature is dormant 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 a good deal lower temperature. Melting point is an important concept to generalize in this experiment. Another science concep t is colligative situation. A colligative ! seat is a descriptive characteristic of a solution 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 hotshot 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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