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What is the reaction when zinc acetic anhydride and glacial acetic acid are combine?
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∙ 11y ago
Acetanilide
Wiki User
∙ 11y ago
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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.
How can we react dehydrating agent with acetic acid?
Dehydration of acetic acid to prepare acetic anhydride occur at 8oo oC.
The chemical reaction of Barfoed's test?
copper acetate monohydrate and glacial acetic acid
What chemicals are needed to produce aspirin?
Salycylic acid and acetic anhydride with a sulphuric acid catalyst
Is glacial acetic acid soluble in ether?
They are miscible.
What would happen if the excess acetic anhydride is not removed in the reaction vessel?
If the excess acetic anhydride is not removed in the reaction vessel an unwanted reaction will occur. The acetic anhydride will react causing esterification.
Reaction of methyl amine and acetic anhydride?
No it is not among these.
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.
In the aspirin synthesis excess acetic anhydride is hydrolyzed by the addition of water which converts the anhydride into acetic acid Write the balanced equation for this reaction?
The reaction is: (CH3CO)2O + H2O = 2 CH3COOH
Difference between 0.1 M acetic acid and glacial acetic acid?
Glacial acetic acid doesn't have water in it. Acetic acid ordinarily would be in a solution. Acetic acid is a weak acid, but it can be very concentrated. Glacial acetic acid is a acetic acid of a high purity more then 99.75 %
How do you get Acetic anhydride?
As an anhydride, It can be prepared by dehydrating its acid, i.e. Acetic acid, by strong dessicant such as Tetraphosphorus decaoxide(P4O10) :P4O10 + 12 CH3COOH ----> 4 H3PO4 + 6(CH3CO)2O
Reaction of aniline with glacial acetic acid?
glaycil-analil
What is the role of the acetic anhydride in this reaction in the synthesis of acetanilide?
The chemical reaction is:C6H5NH2 + (CH3CO)2O → C6H5NHCOCH3 + CH3COOH
Can you use acetic acid instead of Glacial acetic acid?
Yes it can be, but the reaction might be slower
Chemical reaction of hydrolysis of acetic anhydride?
(CH3CO)2O (s) + H2O (l) ----------> 2 CH3COOH (aq)
How do you prepare trifluoroperacetic acid?
by urea hydrogen peroxide reaction with tri fluro acetic anhydride
Is acetic anhydride an acid or a base?
An anhydride is not an acid and not a base.
