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Salt only lowers the freezing point a few degrees. On very cold surfaces, this is not enough to do anything. Salt mixed with other compounds complicates this, but this is true for plain salt.

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15y ago

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What is the diff between salt and fresh water temperature?

Since the salt makes water boil, get colder, and melt faster, salt water would be warmer in the summer and colder in the winter, but the salt would help, but not 100%, keep the water from freezing.


Is ice water with salt warmer or colder than plain ice water?

it is warmer


How does the addition of salt make ice colder?

When salt is added to ice, it lowers the freezing point of the ice. This causes the ice to melt, but in order to melt, it needs to absorb heat from its surroundings, which makes the ice colder.


Does higher concentration of salt in ice lower or raise the time at which it takes to melt?

Salt makes the ice colder, and the the ice would melt faster.


Does adding salt to ice lower its temperature and make it colder?

Yes, adding salt to ice lowers its temperature and makes it colder. This is because salt disrupts the normal freezing process of water, causing the ice to melt and absorb heat from its surroundings, making it colder.


Why does ice get colder when salt is added to it?

When salt is added to ice, it lowers the freezing point of the ice. This causes the ice to absorb more heat from its surroundings in order to melt, making it feel colder.


Why ice don't melt in table salt?

It is because when you put in table salt, actually any salt, the ice absorbs the salt's energy and that is what make the ice colder than it was.


How does adding salt to ice make it colder?

When salt is added to ice, it lowers the freezing point of the ice, causing it to melt. This melting process requires energy, which is taken from the surroundings, making the ice colder.


Why does adding salt to ice make it colder?

Adding salt to ice lowers the freezing point of water, causing the ice to melt. This process requires energy, which is absorbed from the surroundings, making the ice colder.


What is minimum concentration of salt to melt snow?

Salt just lowers the freezing point of water. It makes it so it has to be colder for snow to stick. It will not melt snow that is already there. In fact it will just make it harder.


Does salt water or fresh water melt faster?

Salt water melts faster than fresh water because salt lowers the freezing point of water. This means that salt water needs to be even colder than fresh water to freeze, leading to a faster melting rate when exposed to warmer temperatures.


Why does adding salt to ice make it colder in chemistry?

Adding salt to ice lowers the freezing point of water, causing the ice to melt. This process requires energy, which is taken from the surroundings, making the ice colder.