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Similar to table salt (NaCl), but purer: no iodine additions.
Good info at http://www.absoluteastronomy.com/topics/Dishwasher
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∙ 14y ago
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When Salt dissolving water physical change or chemical change?
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.
What is the pH level of salt water?
It depends on the chemical composition of the salt. If it is acidic or basic it will change the pH. The common salt (NaCl) is neutral in nature so it doesn't change the pH.
Is there a relationship between the chemical formula of the salt and whether its dissolution is exothermic or endothermic?
Yes, but this also depends on the chemical composition of the solvent and the conditions under which the dissolution occurs.
What causes a chemical change?
No, not always. For example, if you mix salt and water, no chemical change takes place. The salt dissolves in the water and a solution is formed, which is not a chemical change because the salt and water retain their individual chemical compositions.
Does salt soluble in water?
Yes. It's because the chemical composition of salt is NaCl. Na, or sodium, is ionic, whereas Cl, or chlorine, is covalent. These bonds separate in water, H2O, and thus salt is soluble in water.
Four letter word for salt?
salt=NaCl, its chemical composition
Does salt have definite chemical composition?
Yes. Pure table salt is Sodium chloride ( NaCl ) .
What is chemical formulars?
Common salt (Sodium Chloride) has the formula NaCl.
Is possolving table salt in a glass of water a physical change of a chemical change?
It is a physical change because the chemical composition of the salt and water does not change.
When dissolved in water what will not happen to a salt crystal?
The chemical composition remain unchanged.
Can you make aquarium salt from regular salt?
No - aquarium salt has a different chemical composition to that of common table salt.
What are the dangers of eating dishwasher salt?
Dishwasher salt specially made for washing dish and its not as same as cooking salt. Eating much dishwasher salt can make serious health hazard.
What makes salts different?
Each salt has a different chemical composition and consequently different chemical and physical properties.
When Salt dissolving water physical change or chemical change?
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.
What can identify salt?
The chemical composition, the crystalline structure, the taste, the melting and boiling point etc.
Is salt water a mineral?
No. a mineral is a compound of fixed chemical composition and of fixed crystal structure.
What is the chemical composition of alkalie?
Alkali is a basic, ionic salt of an alkali metal or alkaline earth metal element. Thus, the chemical composition of an alkali is: alkali metal,hydrogen,oxygen,carbon.
