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How can you separate the mixture of chloroform aniline and benzoic acid?
One way to separate this mixture is through a process called liquid-liquid extraction. Aniline and benzoic acid are both water-soluble, while chloroform is not. By adding water to the mixture, the aniline and benzoic acid will dissolve in the water phase, leaving the chloroform to be separated out. The aniline and benzoic acid can then be recovered from the water phase by adjusting the pH of the solution.
What happens if you add benzoic acid to nitric acid with a concentrated sulfuric acid catalyst?
The reaction of benzoic acid with concentrated nitric acid in the presence of a sulfuric acid catalyst would result in the formation of nitrobenzene. Nitrobenzene is an important industrial chemical used in the production of aniline, which is a precursor for various dyes, pharmaceuticals, and other organic compounds.
How to convert aniline to picric acid?
React aniline with HCl/NaNO2 (diazotisation) followed by reaction with KOH to give phenol. Nitration of phenol with fuming nitric acid gives picric acid (or trinitrophenol).
How do you convert toluene to benzoic acid?
Toluene can be oxidized to benzoic acid using a strong oxidizing agent, such as potassium permanganate (KMnO4) or chromic acid (H2CrO4). The reaction typically occurs under acidic conditions. The methyl group of toluene is oxidized to a carboxylic acid group, resulting in the formation of benzoic acid.
Why is hydrochloric acid added in a molar absorptivity of benzoic acid?
Hydrochloric acid is added to benzoic acid to convert it into its water-soluble salt form, sodium benzoate. This transformation allows for the benzoate ions to be detected and measured accurately in spectrophotometric analysis, which helps determine the molar absorptivity of benzoic acid.
Synthesis of benzanilide from benzoic acid?
To synthesize benzanilide from benzoic acid, the carboxylic acid group of benzoic acid needs to be converted into an amide group. This can be achieved through a reaction with aniline using a dehydrating agent such as thionyl chloride or phosphorus trichloride. The reaction usually takes place at an elevated temperature under reflux conditions, yielding benzanilide and hydrogen chloride as byproduct. Purification of the crude product can be done through recrystallization in a suitable solvent.
Is benzoic acid soluble in kerosene.?
Benzoic acid is soluble in kerosene.
What is the solubility of Benzoic acid in acetone?
Benzoic acid is soluble in acetone. At room temperature, about 6.7 g of benzoic acid can dissolve in 100 mL of acetone.
How do you extract benzoic acid from chloroform?
To extract benzoic acid from chloroform, first dissolve the benzoic acid in water. Then, add chloroform to the mixture and shake well to allow for the benzoic acid to transfer to the chloroform phase. Finally, separate the two phases and evaporate the chloroform to obtain the benzoic acid.
Is Benzoic acid intensive or extensive?
Neither. Benzoic acid is... benzoic acid. Intensive and extensive are properties are characteristics of elements and compounds such as color, density, odor, conductivity, etc. To say benzoic acid is extensive or benzoic acid is intensive doesn't make sense.
Chemical name of salicyclic acid?
O-hydroxy benzoic acid or 2-hydroxy benzoic acid.
What is the trade name for benzoic acid?
The trade name for benzoic acid is E210.
