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For every mole of foreign particles dissolved in a kilogram of water, the freezing point goes down by roughly 1.7-1.9°C. Sugar, alcohol, or other salts will also lower the freezing point and melt the ice. Salt is used on roads and walkways because it is inexpensive and readily available.
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antoine.frostburg.edu/chem/senese/101/solutions/faq/why...
antoine.frostburg.edu/chem/senese/101/solutions/faq/why-salt-melts-ice.shtml
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My son is doing a 5th grade science fair project using ice cubes and salt water. We hypothesized that ice cubes would melt faster in salinated water but they melt slower. Is that because the salt lowers the temp of the water thereby making the water colder so the ice takes longer to melt?
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antoine.frostburg.edu/chem/senese/101/solutions/faq/why...
antoine.frostburg.edu/chem/senese/101/solutions/faq/why-salt-cools-icewater.shtml
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I believe the salt melts the ice because of the molecules in the ice esacape into the water and the molecules of water is captured on the surface of the ice. Once the ice and the water reach the freezing point they coexist.Adding salt to the system will disrupt the equilibrium. ... The ice with the salt will melt the fastest...
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www.sciencehound.com/science_project_community/node/134...
www.sciencehound.com/science_project_community/node/13486/print
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I believe the salt melts the ice because of the molecules in the ice esacape into the water and the molecules of water is captured on the surface of the ice. Once the ice and the water reach the freezing point they coexist ... The ice with the salt will melt the fastest ... which candle will burn faster yellow,red,or white...
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www.sciencehound.com/science_project_community/node/134...
www.sciencehound.com/science_project_community/node/13486
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table salt will melt ice faster at least i think
http://wiki.answers.com/Q/Which_salt_melts_ice_faster._...
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salt water freezing temperature When you place salt ont the ice it starts to disolve making a saltwater solution and salt water has a lower freezing point than water; therefore, the ice melts until the temperature of the water reaches the f...
http://wiki.answers.com/Q/Why_does_salt_melt_ice_the_fa...
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Re: Why did the ice melt faster in salt water than in plain water? Date: Mon Jan 18 22:38:03 1999; Posted By: Samuel Conway, Senior Scientist, Message Pharmaceuticals, Aston, PA; Area of science: Chemistry;
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www.madsci.org/posts/archives/jan99/916812217.Ch.r.html
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All the substances you mentioned (rock salt, table salt, calcium chloride, rubbing alcohol, cat litter) dissolve in water except for cat litter. I'll deal with the water soluble chemicals, and then at the end talk about why the cat litter won't work very well (to melt ice).
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www.madsci.org/posts/archives/mar97/853654424.Ch.r.html
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Physics Question: What Type Of Salt Melt Ice Faster? It Is Kosher Salt,garlic Salt,or Plain Salt. They all melt the same the garlic does not mix with the water. The kosher is the same as plain salt except ... What Makes Ice Melt Faster Salt Or Plain Water?
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www.blurtit.com/q238310.html
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