Nothing provided the salt is not heated to melting point.
it's becomes a salt water
The water will eventually evaporate off and leave the salt, which you can reclaim.
Ice will be cool at 10 degrees Celsius
Salt release slowly the heat of dissolution and the temperature is increased.
im not sure but can you people help me
When you heat salt (sodium chloride), it undergoes a physical change rather than a chemical change. The heat causes the salt crystals to break apart and melt into a liquid state. Upon cooling, the liquid salt will solidify back into crystals.
Heat is needed to make the water evaporate from a salt solution. When heat is applied, the water molecules absorb energy, break their bonds, and change from a liquid to a gas, leaving the salt behind.
salt and water are produced, usually with a release of heat.
If you mix water and salt and leave it for a week, the water will evaporate but the salt will remain. As the water evaporates, the salt crystals will gradually become more concentrated. Eventually, you will be left with a solid mass of salt crystals.
heat the mixture iodine will sublime collect the iodine vapour separately and cool
Heat mildy. camphor will sublime, collect it separately, cool to get back solid camphor.
When you try to melt salt with a blow torch, the salt will initially absorb the heat and start to melt, becoming a liquid. However, if you continue to heat the molten salt with the blow torch, it will eventually evaporate and release fumes of sodium chloride.