Some interesting things we found for Why Would Salt Sprinkled on Icy Roads Cause the Ice to Melt
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Why Would Salt Sprinkled on Icy Roads Cause the Ice to Melt

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it causes the ice to melt because the salt causes the particles in the ice to separate. The solid, ice, now becomes a liquid because the particles have changed.
http://wiki.answers.com/Q/Why_salt_sprinkled_on_icy_roa...
In this 15-minute companion activity to That's a (N)ice Temperature!, teams of children ages 8 to 13 predict which ice cube will melt faster, one sprinkled with salt, or one without salt. ... Facilitator's Note: When salt is added to an icy road, the salt begins to dissolve as it comes into contact with the ice;
www.lpi.usra.edu/education/explore/ice/activities/inves... www.lpi.usra.edu/education/explore/ice/activities/investigations/melting_point/
Physical Properties - Solubility; W-Up: Why does salt sprinkled on icy roads cause the ice to melt? CW: 1) Complete LAB; 2) Read and take notes: Chemical Interactions ch 3 sec 1; HW: Study for quiz...
www.amphi.com/teachers/staouil/jan06.html
Salt dissolves quickly mixing with the water and lowering it's freezing point. A 20% salt ratio can lower the freezing point from 32 down to 16. On a molecular level it is the salt bonding with the water molecules
http://www.blurtit.com/q4777004.html
During winter when we put salt on roads we are trying to melt the ice. The salt sucks it all up and we have less car accidents and easier driving during that time of year. ... Why Does Salt Sprinkled On Icy Roads Cause The Ice To Melt?
www.blurtit.com/q6278984.html
The experiment would take much longer if you used ice alone. The ice would melt quickly and need to be replaced often. So, how do you make the ice colder? The trick is adding the salt. ... The same principle is being used when salt is sprinkled on icy roads in the wintertime.
membership.acs.org/C/Chicago/ChmShort/cs95.html
What does the salt do? Just like we use salt on icy roads in the winter, salt mixed with ice in this case also causes the ice to melt. When salt comes into contact with ice, the freezing point of the ice is lowered.
www.teachnet.com/lesson/science/icecream051999.html www.teachnet.com/lesson/science/icecream051999.html
Continuing with our Winter Tree Study, we used Stockmar modelling beeswax and made little sculptures of our deciduous tree observations.  This time we added the river with its snowy bank and ice floating by.   ... Season with black pepper and sea salt to taste.  Lots of black pepper is good, but careful with the salt. Â...
icybooh.wordpress.com/ icybooh.wordpress.com/
Certain substances affect the state of ice. When salt is sprinkled on ice, for example, it causes the ice to melt. This chemical reaction is actually a heat energy transfer. ... Therefore, if a road is icy in the winter and we sprinkle salt on top of it, the salt-ice mixture will draw heat energy from the road, the air,
www.reachoutmichigan.org/funexperiments/agesubject/less... www.reachoutmichigan.org/funexperiments/agesubject/lessons/other/una2.html
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Definition of
Why
-adv.
for what reason or purpose?.
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Would
-auxiliary v.
(used to express a future tense).
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Salt
-n.
sodium chloride, used for seasoning and preserving food.
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Sprinkled
-v.t., v.i.
to scatter in drops.
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on
-prep.
attached to, supported by, or suspended from.
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Icy
-adj.
made of, full of, or covered with ice.
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Roads
-n.
open way for travel.
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Cause
-n.
person or thing producing a result.
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the
-definite article
(used to indicate a particular person or thing).
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Ice
-n.
frozen water.
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to
-prep.
as far as.
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Melt
-v.t., v.i.
to make or become liquid, esp. by heat.
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