You may heat the common salt easily up to 795 Celsius after that it starts melting.
Only when is heated.
Most salts are not usually hot.
Hot salt water is good for an open sore infection.
why is salt in a lake in the hot,dry region
hot
Hot
Dont get me wrong, but you seem to be asking how to separate salt from water. I think if you evaporate water, the salt cannot evaporate, and it stays behind. However, if the light is really hot, it will evaporate the salt along with the water. (Example: If you put salt and water in a dish and hold it on top of a lit candle, the light is hot enough to evaporate water, but not hot enough to evaporate salt.
salt in hot water
A hot plate will separate salt water.
salt in hot water
salt dissolve faster in hot water
Hot salt water is good for an open sore infection.
why is salt in a lake in the hot,dry region
Hot
hot
Yes. It is safe to clean an infected toe with hot salt water.
Hot water, as hot water has more Kinetic Energy that increases of the rate of the rock salt being dissolved.
If by salt you mean sodium chloride(table salt) then it will simply dissolve into the hot water. The sand however is heavier than salt and not soluble. It will just sink to the bottom of whatever may contain the water.
Same as the cold salt water.