A homogeneous mixture is one in which the constituents are uniformly distributed throughout the volume and cannot be seen separately. For example, salt solution. Therefore, a salt solution is homogeneous. Hence the salt solution is homogeneous mixture and an impure substance.
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Classify table salt as one of the following. a. element b …
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Why is salt a homogeneous mixture?
A homogeneous mixture is a mixture in which the composition is uniform throughout the mixture. The salt water described above is homogeneous because the dissolved salt is evenly distributed throughout the entire salt water sample.
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Is salt homogeneous or heterogeneous element or compound?
It is represented by the chemical formula NaCl, which has one atom of sodium and one atom of the element chlorine. Salt is made up of two elements sodium and chlorine which are bound chemically in a fixed ratio. So, it is an example of a compound.
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Is common salt a homogeneous mixture?
Common salt in water is a homogeneous mixture.
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Is salt NaCl a homogeneous mixture?
This qualifies as a mixture since evaporation allows the reformation of sodium chloride solid again, thus separating the components, NaCl and H2O via physical means. It is known as a homogeneous mixture.
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What type of mixture is common salt?
Common salt is a compound made up of Sodium and chlorine atom. These elements are combined chemically in a fixed ratio to form Common salt. We can not separate these components easily by physical means. So, Common salt is a compound, not a mixture.
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Why is salt a homogeneous mixture?
A homogeneous mixture is a mixture in which the composition is uniform throughout the mixture. The salt water described above is homogeneous because the dissolved salt is evenly distributed throughout the entire salt water sample.
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Is salt a homogeneous mixture or pure substance?
Ordinary table salt is called sodium chloride. It is considered a pure substance because it has a uniform and definite composition.
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Is common salt a mixture or compound?
Salt is an ionic compound, consisting of a crystal, lattice structure of the two ions Na+ and Cl-. Salt water is full of sodium chloride molecules.
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Why is a salt solution a homogeneous mixture?
Saltwater is a homogeneous mixture because it is a mixture which can be separated, was not formed by a chemical reaction, and it has a uniform composition. If you look at saltwater, every part of it would appear to be exactly like every other part.
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Is salt a homogeneous mixture or pure substance?
Ordinary table salt is called sodium chloride. It is considered a pure substance because it has a uniform and definite composition.
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Why is salt and sugar a homogeneous mixture?
A homogeneous mixture is a type of mixture in which the composition is uniform and every part of the solution has the same properties. Salt, sugar, and many other substances dissolve in water to form homogeneous mixtures.
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Why is salt water a heterogeneous mixture?
Assertion :The sea-water can be classified as a homogeneous as well as heterogeneous mixture. Reason: The sea-water contains the mixture of salt and some other bigger size of impurities as well as the mixture of several gases.
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Is salt NaCl homogeneous or heterogeneous?
The table salt will be classified as a homogenous mixture only when it is dissolved in any appropriate solvent like water. It cannot be classified as a heterogeneous mixture because only a single phase is present.
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Why is NaCl a homogeneous mixture?
A homogeneous mixture is a mixture in which the composition is uniform throughout the mixture. The salt water described above is homogeneous because the dissolved salt is evenly distributed throughout the entire salt water sample.
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Is salt NaCl a mixture?
Ordinary table salt is called sodium chloride. It is considered a substance because it has a uniform and definite composition. All samples of sodium chloride are chemically identical.
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Is salt a homogeneous mixture?
A homogeneous mixture is one in which the constituents are uniformly distributed throughout the volume and cannot be seen separately. For example, salt solution. Therefore, a salt solution is homogeneous. Hence the salt solution is homogeneous mixture and an impure substance.
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Is salt homogeneous or heterogeneous or element or compound?
A homogeneous mixture is one in which the constituents are uniformly distributed throughout the volume and cannot be seen separately. For example, salt solution. Therefore, a salt solution is homogeneous. Hence the salt solution is homogeneous mixture and an impure substance.
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Is salt a compound or heterogeneous?
Common salt is a compound made up of Sodium and chlorine atom. These elements are combined chemically in a fixed ratio to form Common salt. We can not separate these components easily by physical means.
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Is sodium metal homogeneous or heterogeneous or element or compound?
| A | B |
|---|---|
| sodium metal | element |
| potassium chloride powder | compound |
| NaCl | compound |
| NaCl (aq) | homogeneous mixture |
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Is salt An example of a compound mixture or element?
An example of a compound is table-salt. It is a compound because it is made up of two different types of atom – in this case sodium and chlorine. The chemical name for table-salt is NaCl.
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