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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.

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11y ago

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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


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.


What causes road salt pollution?

Road salt pollution is caused by the use of salt (sodium chloride) for de-icing roads in winter. When snow and ice melt, the salt used on roads washes into nearby water bodies, leading to elevated levels of chloride in the water which can harm aquatic life and vegetation.


Why during winter in cold countries salt is frequently sprinkled on the road?

Salt is sprinkled on the roads in cold countries during winter to lower the freezing point of water, preventing the formation of ice. This helps to make the roads safer for drivers by providing better traction and reducing the risk of accidents due to slippery conditions.


What are 2 ways salt is used by highway workers?

Highway workers use salt to help de-ice roads during winter to improve driving conditions and prevent accidents. They also use salt to create brine solutions, which are sprayed on roads before a storm to prevent ice from forming.


What to put on icy roads?

It is recommended to use salt or sand to increase traction on icy roads. Sand provides grit and improves grip, while salt helps to melt the ice. It is important to drive cautiously and slowly on icy roads to prevent accidents.


When was The Salt Roads created?

The Salt Roads was created in 2003.


How many pages does The Salt Roads have?

The Salt Roads has 394 pages.


Why is salt applied to ice during the winter?

Salt is applied to ice during the winter to lower the freezing point of water, causing the ice to melt. This helps prevent the formation of ice and makes it easier to walk or drive on surfaces like roads and sidewalks. Salt also helps create traction, reducing the likelihood of slipping accidents.


Does Chicago salt their roads in winter?

Yes, Chicago does salt its roads in winter to help melt snow and prevent ice from forming, making driving conditions safer for residents. Salt is commonly used as a de-icing method to keep roads clear and reduce the risk of accidents during winter weather.


Can drinking salt water prevent you from being pregnant?

No.


What is the ISBN of The Salt Roads?

The ISBN of The Salt Roads is 0-446-53302-5.