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Technically, they do not melt ice -- it requires heat to do that. But the addition of any solute (dissolved material) to water will lower its freezing point. So adding salt or sugar prevents melting ice from refreezing, or at least not until it gets much colder.
The solute has the effect of blocking molecules attempting to form lattices in the water (ice), so it requires a lower temperature before the same number of water molecules can form crystals.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agosalt and sugar affect ice because both of them have some kind of acid
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Does sugar melt ice?
It doesn't melt faster but it does melt at a lower temperature. This is because the sugar molecules mix in with the water molecules and prevent them from organizing to form a solid. For more information, look up 'colligative properties,' these are the properties of solutions.
What effect does salt water have on ice?
Fresh-water ice will melt faster in salt water than it will in fresh water or in the open air. Ice forms when water molecules are cooled down enough to arrange into solid crystals. Salt will, basically, get between the water molecules and make it harder for them to form crystals.
Which will make ice melt qicker ice or salt add to ice?
Hot water, salt can melt an ice cube as well but hot water raises the temperature in the ice cube causing it to go through a phase change referred to as melting thus turning it to a liquid more rapidly than salt could.
Will pool salt melt ice?
yes
What temperature does ice melt fastest?
Cold water will not melt the ice cube in record time, but hot water will, but salt water will also melt it fast, but if you add both together the ice cube will melt alot fast. Deceasing time alot.
Does salt make ice melt faster or does sugar?
Salt
What will make an ice cube melt salt or sugar?
Salt, obviously.
Which substance will melt the ice first salt or sugar?
Salt will melt first.
Would sugar work as well as salt when making ice cream?
For making the ice colder? It wouldn't work at all. The reason you put the salt on the ice is to make it melt; when ice melts it absorbs heat. Sugar won't melt ice.
Will ice melt faster with salt or sugar?
sugar
What makes ice melt the fastest sugar salt pepper or sand?
SALT DOESNT MELT THE ICE IT JUST LOWERS THE FREEZING POINTWell Salt Does Make Ice Melt Faster :) I made the project and my result were correct SALT melts ice faster :)
What makes ice melt faster sugar sandpepper or salt?
salt
Does ice melt faster to salt or sugar?
Sugar. Salt often slows down the process of melting, so sugar is what would melt it faster.
Does sugar melt ice?
It doesn't melt faster but it does melt at a lower temperature. This is because the sugar molecules mix in with the water molecules and prevent them from organizing to form a solid. For more information, look up 'colligative properties,' these are the properties of solutions.
How does the temperature affect ice melting with salt and sugar?
The salt will cause the ice to melt faster. the sugar shouldn't have much of a difference.
What is the best material to melt ice baking soda sugar or salt?
Salt
What makes ice melt fastest salt sugar pepper or sand?
Salt
