gets hot and explodes
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.
The freezing point of water decrease because the dissolution is a process which release heat.
When heat is applied to salt, it can cause the salt to dissolve more easily in a solvent like water. Heating salt can also lead to the release of moisture that may have been absorbed by the salt, causing it to form clumps. Additionally, excessive heat can cause salt to undergo chemical changes, such as decomposition or oxidation.
If a salt precipitates upon heating a concentrated solution, the heat of solution for this salt would be endothermic. This is because the process of dissolving the salt is absorbing heat from the surroundings, leading to a decrease in temperature and the precipitation of the salt.
The salt rubidium chloride is produced, along with considerable heat and light!
it's becomes a salt water
Nothing provided the salt is not heated to melting point.
Salt release slowly the heat of dissolution and the temperature is increased.
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.
salt and water are produced, usually with a release of heat.
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.
The freezing point of water decrease because the dissolution is a process which release heat.
I assume you are asking why salt melts ice. It's very difficult to tell from your question... What happens, is that ice always has a thin layer of liquid water on it. When salt disolves in water it produces heat, melting the ice, providing more liquid water to disolve the salt into.
whta is information of IT?
Ice is melted over 0 0C and salt is melted over 801 0C.
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whta is typical meromoreis