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Q: Why concentrated trichloroacetic acid becomes cold when add water?
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Why do you use trichloroacetic acid in glycogen extraction?

Trichloroacetic acid is widely used in biochemistry for the precipitation of macromolecules.


What is the purpose of Trichloroacetic acid in DNA extraction?

Trichloroacetic acid is used for precipitation of the DNA during its extraction.


What is the chemical formula of trichloroacetic acid?

C2HCl3O2


How do you make Trichloroacetic acid 10 percent solution?

dissolve 10g of TCA in 100ml distilled water.


How can you prepare a dilute solution of an acid from the concentrated acid?

poure water on the concentrated acid


Why is trichloroacetic acid used in protease assay?

To Stop The Reaction


What is an example of a corrosive acid?

Hydrochloric acid, nitric acid, trichloroacetic acid, sulphuric acid, and many, many others.


What are the uses of trichloroacetic acid?

Trichloroacetic acid is widely used in biochemistry for the precipitation of macromolecules such as proteins, DNA and RNA. Its sodium salt is used as a weedkiller. Solutions containing trichloroacetic acid as an ingredient are used for cosmetic treatments such as chemical peels and tattoo removal and the treatment of warts, including genital warts. It can kill normal cells as well. It is considered safe for use for this purpose during pregnancy[3].Salts of trichloroacetic acid are called trichloroacetates. Reduction of trichloroacetic acid results in dichloroacetic acid, a pharmacologically active compound that shows promise for the treatment of cancer.Source: Wikipedia


What happens if concentrated sulfuric acid is left open?

It slowly absorbs moisture (water molecules) from air and becomes diluted with the passage of time.


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 is concentrated hydrochloric acid in?

Concentrated hydrochloric acid is generally 36,5 (m/m)% HCl (gas) in water.


Is a water solution of a strong acid always concentrated?

a water solution of a strong acid is what?