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When concentrated trichloroacetic acid is added to water, it undergoes a highly exothermic reaction. This rapid release of heat causes the surrounding area to cool down, giving the impression that the mixture is becoming cold. It is important to add acid to water slowly to control the amount of heat released and prevent splashing.
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What substance that's added to acid has no visible change?
When an acid is mixed with water, there is usually no visible change, but the acid becomes less concentrated.
How can you prepare a dilute solution of an acid from the concentrated acid?
To prepare a dilute acid solution from a concentrated acid, you can slowly add the concentrated acid to water while stirring. Never add water to concentrated acid as it can cause splattering. Always add acid to water to ensure proper mixing and to prevent violent reactions. Mix well after adding the acid to ensure uniform dilution.
When water is added to a strong acid or base the acid or base becomes less dilute?
When water is added to a strong acid or base, the concentration of the acid or base decreases because water dilutes the solution. This results in a less concentrated solution of the acid or base.
What are the uses of trichloroacetic acid?
Trichloroacetic acid is commonly used in the laboratory as a protein precipitant. It is also used in dermatology as a peeling agent to treat skin conditions like warts and acne. Additionally, it is used in certain industrial processes for chemical synthesis.
Is a water solution of a strong acid always concentrated?
Not necessarily. The concentration of a strong acid in water depends on the amount of acid dissolved in the water. A solution is concentrated if there is a relatively large amount of solute (acid) dissolved in the solvent (water), and dilute if there is a relatively small amount.
What is the chemical formula of trichloroacetic acid?
The chemical formula of trichloroacetic acid is C2HCl3O2.
What substance that's added to acid has no visible change?
When an acid is mixed with water, there is usually no visible change, but the acid becomes less concentrated.
How do you make Trichloroacetic acid 10 percent solution?
dissolve 10g of TCA in 100ml distilled water.
Why do you use trichloroacetic acid in glycogen extraction?
Trichloroacetic acid is used in glycogen extraction to precipitate proteins from the sample. This helps to separate the glycogen from other cellular components before further purification steps. Additionally, trichloroacetic acid helps to denature and inactivate enzymes that may degrade the glycogen during extraction.
How can you prepare a dilute solution of an acid from the concentrated acid?
To prepare a dilute acid solution from a concentrated acid, you can slowly add the concentrated acid to water while stirring. Never add water to concentrated acid as it can cause splattering. Always add acid to water to ensure proper mixing and to prevent violent reactions. Mix well after adding the acid to ensure uniform dilution.
When water is added to a strong acid or base the acid or base becomes less dilute?
When water is added to a strong acid or base, the concentration of the acid or base decreases because water dilutes the solution. This results in a less concentrated solution of the acid or base.
What is the purpose of Trichloroacetic acid in DNA extraction?
Trichloroacetic acid is used in DNA extraction to precipitate proteins and other contaminants from the DNA solution. This helps to separate the DNA from other cellular components, making it easier to isolate and purify the DNA for downstream applications.
What is the difference between dilutes and concentrated acid's?
diluted acid is less concentrated i.e. it is mixed with water and a less harmful(like sulphuric acid.) whereas concentrated acid is in its original form...
What are the uses of trichloroacetic acid?
Trichloroacetic acid is commonly used in the laboratory as a protein precipitant. It is also used in dermatology as a peeling agent to treat skin conditions like warts and acne. Additionally, it is used in certain industrial processes for chemical synthesis.
Effects of concentrated nitric acid on water samples containing mercury?
Mercury (as a metal) is soluble in concentrated nitric acid.
How does concentrated nitric acid affects water samples containing mercury?
Mercury (as a metal) is soluble in concentrated nitric acid.
Is a water solution of a strong acid always concentrated?
Not necessarily. The concentration of a strong acid in water depends on the amount of acid dissolved in the water. A solution is concentrated if there is a relatively large amount of solute (acid) dissolved in the solvent (water), and dilute if there is a relatively small amount.
