Science questions like this are ones that you actually have to do. Get a cup of ice, add some salt, and stick a thermometer into it to find out.
Adding rock salt to ice water will lower the temperature to about -5 degrees F. You would probably get similar results with table salt.
The freezing/melting point of table salt (NaCl, sodium chloride) is 1074K (801 degrees Celsius).
it will be lower than 0
801 degrees Celsius
Put salt and ice in a bucket and then set the coke in the bucket. You can also put ice in the coke
they freeze you because they are so cold.
Sprinkling salt on icy roads doesn't warm up the ice. What it does is depress the freezing point of water to the point where the ice is too warm to be solid, even though it is just as cold as before.
You add salt to ice to lower the temperature of the ice/water mixture. Without the salt, the temperature would not fall below 32.F, which is not cold enough to make ice cream. The freezing point of salt water is below that temperature and thus allows the cream to partially freeze, a necessary part of making ice cream Salt causes water to freeze at a much lower temperature. Adding salt to the ice causes the temperature of the brine solution to drop dramatically, while freezing the ice cream inside the container.
It depends on how cold your ice is. A salty mixture will lower the melting point of water to a certain extend, just like when cities put salt on the roads in winter to remove ice, your vinegar will do something alike. However, if your ice is too cold it won't do anything, it will actually freeze itself.
1. If it is not too cold, salt melts the ice. 2. If it is too cold, salt adds friction to the ice.
yes it can. The salt eats away at it. So the ice is disintegrating slowly even though the salt is cold.
When you mix salt with ice, the ice melts. In some situations, however, the ice can become extremely cold
salt makes the substance cold and for ice cream that is crucial
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.
Put salt and ice in a bucket and then set the coke in the bucket. You can also put ice in the coke
Salt lowers the temperature at which water freezes which would cause the ice to melt.
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!!!!!!!
To harden the surface
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.
Combining salt and ice will make very cold, salty water, which is quite uncomfortable if you get it on your skin. This could be described as a burning cold. Actually, the answer is yes. The chemical reaction from the salt melting the ice will cause a rash to appear on your skin. If you put salt on your hand then place an ice cube on the salt, the resulting chemical reaction will burn you.
I put some ice in my palm then added salt and squeezed it tightly into a fist and that that turned in into "DRY ICE" it burned my hand though I had a mark for about 3 weeks. I held the ice and salt for about a minute in my closed hand.Thats what happens when you mix ice and salt.