Rock Salt And Water Mixture
Once your water has all drained or just the amount you want put it into your evaporating dish.
Rock salt and water mixture. Depending on the amount of water it should take 5 10 minutes to fully evaporate and leave just the salt. Next pour the mixture into a glass jar and tie a string around a pencil. It is an ionic solid made of positively charged sodium ions and negatively charged chloride ions which form a strong crystalline structure due to the electrical charges between them.
Sea salt is produced by the evaporation of sea water. This is because salt is soluble in water and hence. To make rock salt start by bringing some water to a boil in a saucepan and adding salt stirring it so it dissolves.
It is different to sea salt because it is already found in a solid form and then mined. It would better to get these minerals from a balanced diet containing lots of fruit and vegetables than to consider sea salt as a healthy food. When salt is mixed with water the charged ions instead form weak hydrogen bonds with water molecules.
And the rock pieces will be the residue. The chemical name of table salt is sodium chloride. Rock salt is also known as halite.
Salt solution will be the filtrate.