The density of acetic acid aqueous solutions, changes with its purity. it first increases up to 80% then afterwards it decreases. A 100% pure acetic acid has density 1.048 g/ml at 20 C. 80% acetic acid aqueous solution has density 1.070 g/ml at 20 C. Where as 60% has 1.0642, 40% has 1.0488 and 20% aqueous solution has 1.0263 respectively. we can derive a mathematical relationship between the same. Imran Hayat
1.082 g/cm3, liquid @ 25 oC, 100 kPa
specific gravity of acitic acid is 1.052
If the excess acetic anhydride is not removed in the reaction vessel an unwanted reaction will occur. The acetic anhydride will react causing esterification.
Acetic anhydride and aniline are the reactants for the preparation of acetaanilide.
Liquid
No it is not among these.
Your question has the names right in it. Maybe it's the chemical formulas you want. In that case, salicylic acid is C7H6O3 and acetic anhydride is C4H6O3.
An anhydride is not an acid and not a base.
If the excess acetic anhydride is not removed in the reaction vessel an unwanted reaction will occur. The acetic anhydride will react causing esterification.
Acetic anhydride and aniline are the reactants for the preparation of acetaanilide.
Acetanilide
The -OH in acetic acid is not a very good leaving group so converting it to an ester is more complicated unlike acetic anhydride which is easier to do so.
To get acetyl chloride, you need to react ethanoyl ethanoate and acetic acid anhydride.
No it is not among these.
Liquid
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.
Dehydration of acetic acid to prepare acetic anhydride occur at 8oo oC.
Your question has the names right in it. Maybe it's the chemical formulas you want. In that case, salicylic acid is C7H6O3 and acetic anhydride is C4H6O3.
Acetolysis is the process of the breakdwon of an organic compound using either acetic acid or acetic anhydride.