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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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14y ago
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9y 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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15y 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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14y 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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