Some important applications of sodium chloride
- seasoning for foods
- preservative for foods
- preparation of sodium, chlorine, sodium hydroxide, hydrogen
- roads deicing
- soaps fabrication
- salts baths
- isotonic solutions
- sodium is indispensable for life
etc.
Very high blood pressure if you are a diabetic.
Sodium chloride is dissolved and dissociated in water:
NaCl-----------Na+ + Cl-
Salt change when is heated: the melting point is 801 0C, the boiling point is
1 413 0C.
Use water
How to change to salt water pool
It is a physical change because the chemical composition of salt and water do not change. You can separate the salt and water physically by allowing the water to evaporate, which leaves the salt.
Mixing salt and pepper is a physical change
Remove the sugar
It is a physical change because salt is not changed chemically.
Solubilization of salt in water is a physical change.
Solubilization of salt in water is a physical change.
It is a physical change. If it was a chemical change you would probably see fizzing. stefan boniaby
It is a physical change because the chemical composition of the salt and water does not change.
this is a chemical change because you can't reyurn it back to salt
Salt is a material not a change.
Physical