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How does table salt keep wet roads from freezing in cold weather?
Wiki User
∙ 9y ago
how does salt help roads not freeze
Wiki User
∙ 9y ago
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How does salt keep wet roads from freezing in the cold weather?
The freezing point of water is lowered because by dissolution salt release heat.
What is the weather like in ocean around San Francisco in winter?
Rainy and cold, but not freezing.
What is the purpose of antifreeze in cars?
The purpose of antifreeze in cars is to keep the engine from freezing in cold weather.
What is the weather like on mt Everest?
mt. K2 is always freezing cold and are tough conditions to live under
What can people do to protect plants in freezing weather?
One technique that often works is to wrap the plants in cloth. For example, I have hanging baskets of fuchsia plants, and when the weather is predicted to be below freezing, I wrap them with towels. Also, heavy watering before the cold arrives can help to protect plants from damage. For very cold or extended cold weather, you can bury the plants with mulch such as straw or wood chips. This will insulate the plants from extreme cold.
How do salts such as table salt keep wet roads from frezzing in cold weather?
The released heat of solubility for sodium chloride lower the freezing temperature of ice.
How does salt keep wet roads from freezing in the cold weather?
The freezing point of water is lowered because by dissolution salt release heat.
What kind of weather is found in the polar climate?
Cold and freezing weather.
How many countries experience freezing cold weather?
3
Why does my handbrake keep freezing in cold weather?
it could be because its soo cold that it freezes
Why do amphibians hide in colder weather?
Amphibians are coldblooded and are very slow in cold weather. They will not survive freezing.
Why were wristies invented?
To block out the cold weather of the snow, wind and freezing weather on a windy winter day.
How does salt keep wet roads from freezing in cold weather?
A pure substance always has a characteristic melting/freezing and boiling/vapor point. For water, the freezing point is at 0 degrees Celsius. Addition of other substances causes the original sustance to have a change in these values. When you add salt in water, the freezing point gets lowered to as low as -20 degrees Celsius. So, salting of roads is done during winter to keep them from freezing. The released heat of solubility for sodium chloride lower the freezing temperature of ice.
What is the weather like in Illinois like at Christmas?
It is very cold, sometimes freezing.
What does antifreeze do for your car?
It stops your car from freezing and not starting up in cold weather
Why the pipes broke during the freezing cold weather?
water expands when frozen.
How does ice wedging damage roads and streets in cold climates?
I honestly don't know
