You would use a graduated cylinder. Depends. If you aren't doing this for a class, you can probably find a water bottle that has metric measurements on one side.
You can use evaporation to separate salt from a solution of salt and water.
I would use a laboratory balance, or scale to measure 10.5g of rock salt.
If by salt rinse you mean saline solution, then yes. You can use saline solution on any open wound to clean it.
it depends upon solution. to separate sugar solution and salt solution u can use crystallization
If the solution only consists of dissolved salt and water, the answer is simple, just use evaportation, water goes, salt stays.
It is only a legend; you can use iodized salt.
Salt mixed with water is salt water and you can use it to clean wounds in your mouth or sometimes they want you to use with cooking but not always but what i use it for is canker sores in my mouth i use salt and water solution to help them heal. Another way i use it is if you get a fresh piercing you can soak a cotton ball in a salt and water solution and hold the cotton ball to you piercing for about ten minutes and then with the left over salt ans water solution if you have some sort of mouth piercing you gurgle you mouth and make sure most of it gets to the piercing. So to answer your question yes salt ans water makes some sort of solution and i hope that is the answer you were looking for. :)
Solute, because it is the minor component in the solution and it is what dissolves in the solvent. For example: Salt Water - The salt is the solute that dissoles in the solvent, which is water.
A microgram.
Yes
Use heat to evaporate the water away, leaving salt behind.
mg or g