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∙ 10y ago
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Was salt ever made of rock?
salt was never made from rock. Yes, salt was a rock, and it still is. Its mineral name is halite. Look it up.
What experiment can you could carry out to show rock salt is not as pure as table salt?
You might try dissolving the same weight of rock salt and table salt in the same amount of distilled water and seeing how the solutions match up for clarity.
Salt is made up of?
NaCl or sodium chloride NaCl is table salt
Use the particle theory of matter to explain why table salt dissolves more rapidly than rock salt?
Table salt is made up of smaller clumps of particles than rock salt. To dissolve, particles of the salt must come in contact with the solvent particles than rock salt, resulting in faster dissolving. (Copied from the Pure Substance & Mixtures Section of some Nelson Literacy Science Text Book) :)
When making homemade ice cream using table salt to lower the freezing point of water why does it matter that table salt has more chemicals than rock salt?
The chemcial make up of table salt hampers the melting of the ice.
How many elements make up table salt?
table salt is made up of 3 elements that is Sodium(Na), Chlorine(Cl) and Iodine(I).
What is salt made up of two elements?
Common table salt is composed of sodium and chlorine.
Table salt is made up of one ion of?
a gold ion
Is salt on the periodic table?
Sand is made up of silicon. Its symbol is Si.
Is table salt made up of two ions?
Yes. It is made up of Na+ ions and Cl- ions.
What is table salt to a chemist?
Table salt is made up Sodium (Na) and Chlorine (Cl)-Sodium chloride combines to form a white crystal lattice we refer to as salt.
How is road salt made?
Table salt is obtained from rock salt (from mines) or from sea salt by refining up to 97 % NaCl or more. Common procedures include filtering of the solution and crystallization/recrystallization.
