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osazone formation is unsatisfactory if it is not carried out in acidic medium. As minerel acid is formed and it hydrolyses the glucosasone.
hence to carry out the reaction in acidic medium acetic acid is added and the mixture is made slight acidic by adding in
-Abhishek Thakur
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∙ 11y ago
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Equation of laboratory preparation of acetic acid?
it was prepared by using salycyclic acid when reacts with acetic anhydride in presence of sulphuric acid
Name the acid HC2H3O2?
That is the condensed formula for the weak acid acetic acid.CH3COOH is a common formula for acetic acid written by biochemists and biologists
Does glacial acetic acid smell the same as acetic acid?
Glacial acetic acid is pure acetic acid, not mixed with water. The smell of glacial acetic acid is much stronger than that of dilute acetic acid. Other than the greater intensity, the smell is exactly the same.
What is the mechanism involved in the preparation of glucosazone from glucose?
Desolve 2g of sodiume acetate in 20ml water and place in a round bottom flask. Add 2g phenyl hdrazine hydrochloride in it. Dissolve 1g glucose in 5ml water and addit to the above flask. Heat the flask on water bath for 1 hour. separate the yellow crystals by filtration and wash with acetic acid. GLUCOSE + 3PHENHYL HYDRAZINE HYDROCHLORIDE------->PHENYLE GLUCOSAZONE
What is formed when ammonia and acetic acid is mixed?
it forms a salt
What type of preparation is used in acetic acid dilution?
Simply mix water and acetic acid to the desired concentration.
Equation of laboratory preparation of acetic acid?
it was prepared by using salycyclic acid when reacts with acetic anhydride in presence of sulphuric acid
Name the acid HC2H3O2?
That is the condensed formula for the weak acid acetic acid.CH3COOH is a common formula for acetic acid written by biochemists and biologists
Does glacial acetic acid smell the same as acetic acid?
Glacial acetic acid is pure acetic acid, not mixed with water. The smell of glacial acetic acid is much stronger than that of dilute acetic acid. Other than the greater intensity, the smell is exactly the same.
What is the mechanism involved in the preparation of glucosazone from glucose?
Desolve 2g of sodiume acetate in 20ml water and place in a round bottom flask. Add 2g phenyl hdrazine hydrochloride in it. Dissolve 1g glucose in 5ml water and addit to the above flask. Heat the flask on water bath for 1 hour. separate the yellow crystals by filtration and wash with acetic acid. GLUCOSE + 3PHENHYL HYDRAZINE HYDROCHLORIDE------->PHENYLE GLUCOSAZONE
What would happen if you mixed acetic acid with liver?
it will explode
What is formed when ammonia and acetic acid is mixed?
it forms a salt
Which acids are useful?
hydrochloric acid-preparation of aqua regia sulphuric acid- in car batteries acetic acid - in food preservatives
Which is the best method of estimate acetic acid in pharmaceutical and commercial preparation?
titration method
What the name of HC2H3O2?
Acetic acid, which is weak enough to put in your mouth if it is mixed as a 5% solution with water. If so, it's called vinegar.
In the preparation of aspirin water is added to the reaction flask Why?
The formation of aspirin will proceed faster if acetic anhydride is used in place of acetic acid. However, acetic anhydride will hydrolyze in the presence of water to form acetic acid, slowing down the reaction.
Is acetic acid is an electrolytes?
Glacial Acetic acid is not an Electrolyte. It fails the electrode test hands down. However C2H3O2 (aq) is slightly conductive. When Glacial Acetic acid is mixed with something like Ammonia NH3 it is Very Conductive
