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What else can I help you with?
Why is adding water necessary when separating salt from salt rock?
So the salt dissolves
What is the role of cold water?
by separating rock salt from water .
What process did you use in separating salt from water?
Boil the water so that the salt can recrystallize thus separating the salt from water (evaporation).
What is the process called when separating a solid from a liquid such as salt from seawater?
Desalination
What is the name given for separating salt and water?
The process of separating salt and water is called "evaporation." This involves heating the saltwater solution until the water evaporates, leaving behind the salt in solid form.
What is the scientific name for separating salt from water?
The scientific name for separating salt from water is "desalination." This process involves removing salt and other impurities from seawater or brackish water to make it suitable for drinking or other uses.
Why do we get pure salt from rock salt?
Pure salt is obtained from rock salt through a process called evaporation. Rock salt contains impurities and other minerals that are removed when the salt is dissolved in water and then evaporated, leaving behind pure salt crystals. This process helps to separate the salt from any impurities present in the rock salt.
Is sodium hydroxide obtained from rock salt?
Sodium hydroxide is obtained from salt, yes. The manufacture of this strong base is accomplished mainly from what is termed the chloralkali process. This is the electrolysis of a salt solution which produces sodium hydroxide and also chlorine and hydrogen gas. It is an industrial process that is important to the chemical industry. A link follows.
What are the five stage of rock salt separation?
Dissolution: Rock salt dissolves in water. Extraction: The salty water is pumped to the surface. Evaporation: Water is evaporated to leave behind the salt. Clarification: Impurities are removed from the salt. Packaging: The purified rock salt is packaged for distribution.
What is the process of separating salt from water?
EvaporationIf your intent is to have both products--salt and water, then the process is called distillation, in which the water is boiled away and collected.
What is 2 examples of evaporation used as a method of separation?
The separation of salt from seawater involves using evaporation to remove the water and leave behind the salt crystals. Evaporation is used in the process of making salt from brine, where water is evaporated to isolate the salt.
What is it called when rock salt evaporates?
The process of rock salt evaporating is called evaporation. Evaporation occurs when water evaporates from the salt crystals, leaving behind only the salt.
