The freezing point of water decrease because the dissolution is a process which release heat.
Adding salt to ice decreases its melting point. Adding salt to the top of ice helps melt the ice faster.
Salt release slowly the heat of dissolution and the temperature is increased.
The freezing point of water decrease because the dissolution is a process which release heat.
You don't ADD salt
Add salt to the ice to make it colder.
You add it to the ice used for cooling the mixture. It makes it colder. You don't want salt in what you eat!
The ice will melt, as long as the temperature around it is over negative six degrees Fahrenheit. The salt combines with the snow, which is H2O, and creates salt water. Because the freezing point of salt water is negative six degrees, the salt shall melt if not in -6 degree weather.
In theory, the more salt you add to ice, the more you lower its melting point and the more ice will melt.
It will melt faster as the melting point of ice is higher than that of ice the salt with absorb the heat of the ice.
Ice will be cool at 10 degrees Celsius
Ice cream melts when you boil it.
Because the salt makes it colder