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They put salt on the roads to create friction so that the cars can grip it and not slide all over the place. However the main reason is that salt lowers the freezing point of water so the roads won't freeze over.
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoFor the lowering of the freezing point of water; the cause is the release of the sodium chloride heat of solubility.
Wiki User
∙ 13y agoBecause when you put salt on ice it melts faster, because salt has a low melting point than the ice.
Wiki User
∙ 10y agoSalt melts ice.
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When was The Salt Roads created?
The Salt Roads was created in 2003.
Why during winter in cold countries salt is frequently sprinkled on the road?
Rock salt is put on roads to reduce the freezing point of the water thereby reducing icing on roads. This helps to prevent accidents due to skidding and loss of control of the vehicle.
How does table salt keep wet roads from freezing in cold weather?
how does salt help roads not freeze
Why salt is sprinkled on roads when it snows?
salt melts all ice thus clearing the roads for transport
The roads are currntly being treated with salt why is this not working very well?
There could be several reasons why the salt treatment is not working well on the roads. One possibility is that the temperature is too low for the salt to effectively melt the ice. Another reason could be that the salt has been diluted due to precipitation or traffic, reducing its effectiveness. Additionally, if the salt is not applied evenly or if there is a lack of sufficient quantities, it may not have the desired impact on road conditions.
Why is salt good for roads?
Salt is good 4 roads cause it lowers the freezin point of ice and it makes the roads less slippery x
What causes road salt pollution?
Road salt pollution is caused by humans putting tons of salt on the roads in the winter to keep the roads non slippery from the snow
Why do we salt roads?
Salt will reduce the freezing point of water to below 32ºF, thus making it less likely to have slippery roads when temperatures are near the freezing point. This happens because of the colligative property of freezing point depression.
When was The Salt Roads created?
The Salt Roads was created in 2003.
Can drinking salt water prevent you from being pregnant?
No.
How many pages does The Salt Roads have?
The Salt Roads has 394 pages.
Why during winter in cold countries salt is frequently sprinkled on the road?
Rock salt is put on roads to reduce the freezing point of the water thereby reducing icing on roads. This helps to prevent accidents due to skidding and loss of control of the vehicle.
What is the ISBN of The Salt Roads?
The ISBN of The Salt Roads is 0-446-53302-5.
Why do moose like to eat salt off roads?
cause roads taste like salt
How does table salt keep wet roads from freezing in cold weather?
how does salt help roads not freeze
Why salt is sprinkled on roads when it snows?
salt melts all ice thus clearing the roads for transport
The roads are currntly being treated with salt why is this not working very well?
There could be several reasons why the salt treatment is not working well on the roads. One possibility is that the temperature is too low for the salt to effectively melt the ice. Another reason could be that the salt has been diluted due to precipitation or traffic, reducing its effectiveness. Additionally, if the salt is not applied evenly or if there is a lack of sufficient quantities, it may not have the desired impact on road conditions.
