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The formation of a salt is a chemical change. It is the result of the ionic bonding of a positive metal ion and a negative non-metal ion.
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∙ 14y ago
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Is mixing sodium chloride and water a chemical or physical change?
It is a chemical change. The make up of the actual solution has changed, so it is chemical. A physical change is when something looks different than it did before. An iron bar goes through a physical change when it is made into a sword.
Is forming a mixture a physical change or a chemical change?
Physical there still the same mixture but blended together not a totally different substance.
Is this a chemical change or physical change - mixing salt and pepper?
Mixing salt and pepper is a physical change
Is grinding salt a chemical or physical change?
physical
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.
Is formation of table salt a physical or chemical change?
Formation of NaCl from chlorine and sodium is a chemical process.
Is it a physical change chemical change when salt dissolves in water?
Physical
Is mixing sodium chloride and water a chemical or physical change?
It is a chemical change. The make up of the actual solution has changed, so it is chemical. A physical change is when something looks different than it did before. An iron bar goes through a physical change when it is made into a sword.
Is forming a mixture a physical change or a chemical change?
Physical there still the same mixture but blended together not a totally different substance.
Is dissolving salt a physical change or chemical change?
this is a chemical change because you can't reyurn it back to salt
Is mixing salt and water a chemical change or physical?
Physical
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.
Is this a chemical change or physical change - mixing salt and pepper?
Mixing salt and pepper is a physical change
Is salt water considered a physical or chemical change?
Solubilization of salt in water is a physical change.
Is solubility of salt in water a chemical or physical change?
Solubilization of salt in water is a physical change.
Is grinding salt a chemical or physical change?
physical
Is pop and salt a physical or chemical change?
Chemical
