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Salt lowers the freezing point of water, which means that when salt is added to ice, the ice begins to melt. As the ice melts, it absorbs heat from its surroundings to undergo the phase change from solid to liquid, thus making things around it feel colder.

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AnswerBot

1y ago

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How does salt affect the ability of ice to stay cold?

Salt lowers the freezing point of water, causing ice to melt. This melting process absorbs heat from the surroundings, making the ice colder. However, adding too much salt can eventually raise the temperature of the ice, reducing its ability to stay cold.


Why is salt scattered on road that are covered with ice in cold hilly regions?

1. If it is not too cold, salt melts the ice. 2. If it is too cold, salt adds friction to the ice.


How does salt help to make ice cream?

salt makes the substance cold and for ice cream that is crucial


How can the salt melt the ice even when the salt is cold?

Salt lowers the freezing point of water by disrupting the formation of ice crystals. When salt is added to ice, it mixes with the thin layer of liquid water on the ice's surface, forming a saltwater solution. This solution has a lower freezing point than pure water, causing the ice to melt even though the salt itself is cold.


What is the rule of salt in the ice cream cart?

Salt is used to keep the ice cream cold, and it is also what you use to make the ice cold enough in a machine, to make the cream form into a solid.


How you can keep coke cold with ice and salt?

Put salt and ice in a bucket and then set the coke in the bucket. You can also put ice in the coke


Will add salt to ice water help keep soda cold?

Yes, it will keep the soda cold because the salt help the ice not to melt. Don't believe me check it yourself. Get an ice cube put a little salt on it and it doest melt. Or get an ice cube put some salt on it and then get a string put on top and IT WILL STICK!!!!!!!


What happens to salt particles when a ice cube is melting?

They stay right in the salt shaker where they are suppose to be.


When homemade ice cream is made salt is added to the ice that surrounds the ice cream chamber?

You need to have the salt in the ice around the chamber to ensure that the ice will stay as frozen as possible when freezing the ice cream. ;)


Why salted ice stays longer?

Salted ice does not stay longer. Salted ice melts sooner than ice alone because the mixture of salt and water lowers the freezing point of water. So the salt-ice mixture will melt at temperatures where pure ice would freeze. The only way that a salt-ice mixture would stay longer is if the temperature is so low that it has reached the freezing point of the salt-ice mixture.


How can you effectively melt ice using salt?

To effectively melt ice using salt, you can spread salt on the icy surface. The salt lowers the freezing point of water, causing the ice to melt. This process works because the salt disrupts the ice's ability to stay frozen, making it easier to remove.


Does Cold water keep ice cold?

The water would have to be colder than the ice to keep it cold. That is not possible unless it is brine(salt water). Then ice at 32f could be cooled by brine at say 30f.