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i think that happened because salt has this chemical in it and it makes the ice melt faster on the other side sugar doesnt

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From what i have researched it doesnt matter which one you use. (salt or sugar). But it matter the quantities. If you put more salt then it will melt faster etc... They use salt on the roads instead of sugar because salt is cheaper. But you can really use anything like salt or sugar. This is because the Ions get in between the water molecules so they cannot get closer together so they cannnot freeze.

hello im only 15 years old how would i now? duh think im only half of what a teenager is

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Wiki User

14y ago
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AnswerBot

7mo ago

Adding salt to an ice cube lowers the freezing point of water, causing the ice to melt at a faster rate. This is because the salt disrupts the ice-water equilibrium, leading to faster melting as the ice absorbs heat from its surroundings to maintain the lower temperature.

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10y ago

Pure water has a certain freezing point. Any given freezing point depression is roughly proportional to the molality of solute particles in the given solution. Therefore, since salt has more molecules per gram than sugar, it lowers the freezing point of the water more, causing the ice to melt.

Please see the Related Links for a thorough explanation of why and how salt melts ice.

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15y ago

salt can lower the freezing point of the ice cube and sugar cant do nothing at all

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16y ago

yes it does melt faster with salt on it, try it its much fun but abig mess

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15y ago

the sodium cloride in the salt causes it to melt fast and the suger is a sweet and has no sodium cloride so does not effect it at all

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15y ago

A salt water icecube has a lower freezing temperature and so will melt faster.

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Q: Why does the ice cube melt faster when it has salt on it?
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Related questions

Does an ice cube melt faster in soapy or salt water?

An ice cube melts faster in salt water.


Will flour water or salt water melt an ice cube faster?

Salt water will melt an ice cube faster than flour water. This is because salt lowers the freezing point of water, causing the ice to melt more quickly. Flour water does not lower the freezing point significantly, so it will melt ice at a slower rate.


Dose salt melt a ice cube faster?

yes.


Does an ice cube melt faster than an ice cube with salt?

Yes it does, in northern states when it snows they use ice to melt the streets.


What makes ice cream melt faster than a ice cube?

salt


What melts ice cubes faster sugar salt or food dye?

Salt would melt the ice cube faster because if you have noticed, people put down salt to melt the ice.


Which will melt first an ice cube or an ice cube with salt on it and why?

An ice cube with salt on it will melt faster than a plain ice cube. Salt lowers the freezing point of water, causing the ice to melt at a lower temperature than usual due to the ice-salt mixture needing to absorb heat from the surroundings to melt.


What melt first of a ice cube salt and ice cube with salt?

an ice cube with salt


How long does it take to an ice cube with and without salt?

Adding salt to ice lowers its freezing point, which speeds up the melting process. This makes ice melt faster when salt is added compared to ice without salt. The exact time it takes for an ice cube to melt will depend on factors such as the amount of salt added, temperature, and size of the ice cube.


Does a ice cube melt faster if it has salt?

yes as the salt dissolves lowering the ices freezing point!!


Dependent variable for does an ice cube with faster than an ice cube with salt?

Yes, in fact it doesnt melt. The salt goes through the ice, then make little holes in the ice.


Which ice cube will melt faster one made of salt and water another made of sugar and water or one made from just water?

The ice cube made of salt and water will melt faster than the one made of sugar and water, which in turn will melt faster than the one made from just water. Salt and sugar lower the freezing point of water, which causes the ice to melt faster.