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Benzoic acid gives an orange colouration with neutral ferric chloride. What is the reason for that?
Wiki User
∙ 15y ago
benzoic acid forms Ferric benzoate ..Fe(O-CO-C6H5)3 the colour is due to presence of transition metal... iron..
Wiki User
∙ 15y ago
The orange coloration produced by benzoic acid with neutral ferric chloride is due to the formation of a complex between the benzoic acid molecule and the ferric chloride. This complex is likely a result of coordination between the iron ions in the ferric chloride and the oxygen atoms in the benzoic acid molecule, leading to the observed color change.
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What is the reaction between benzoic acid and neutral ferric chloride?
When benzoic acid reacts with neutral ferric chloride, the resulting reaction forms a complex between the ferric chloride and benzoic acid. This complex is a purple-colored compound known as ferric benzoate, signifying the coordination of the iron ion with the carboxylic group of benzoic acid.
Is ferric chloride neutral?
No, ferric chloride is not neutral. It is an acidic compound.
What is the color of neutral ferric chloride?
Neutral ferric chloride appears as a dark green or brown solid.
Lab preparation of neutral ferric chloride solution from solid ferric chloride?
To prepare a neutral ferric chloride solution from solid ferric chloride, first dissolve the solid ferric chloride in distilled water to form a concentrated solution. Then, slowly add a base such as sodium hydroxide solution while monitoring the pH using a pH meter until the desired neutral pH is reached. Finally, dilute the solution to the desired concentration with more distilled water if needed.
What is the equation for the reaction of benzoic acid with ferric chloride?
The reaction between benzoic acid (C6H5COOH) and ferric chloride (FeCl3) forms a complex between the iron ion and the oxygen atom of the carboxyl group. The general equation for this reaction is C6H5COOH + FeCl3 → [Fe(C6H5COO)3] + 3HCl.
What is the reaction between benzoic acid and neutral ferric chloride?
When benzoic acid reacts with neutral ferric chloride, the resulting reaction forms a complex between the ferric chloride and benzoic acid. This complex is a purple-colored compound known as ferric benzoate, signifying the coordination of the iron ion with the carboxylic group of benzoic acid.
Is ferric chloride neutral?
No, ferric chloride is not neutral. It is an acidic compound.
What is the color of neutral ferric chloride?
Neutral ferric chloride appears as a dark green or brown solid.
Lab preparation of neutral ferric chloride solution from solid ferric chloride?
To prepare a neutral ferric chloride solution from solid ferric chloride, first dissolve the solid ferric chloride in distilled water to form a concentrated solution. Then, slowly add a base such as sodium hydroxide solution while monitoring the pH using a pH meter until the desired neutral pH is reached. Finally, dilute the solution to the desired concentration with more distilled water if needed.
What is the equation for the reaction of benzoic acid with ferric chloride?
The reaction between benzoic acid (C6H5COOH) and ferric chloride (FeCl3) forms a complex between the iron ion and the oxygen atom of the carboxyl group. The general equation for this reaction is C6H5COOH + FeCl3 → [Fe(C6H5COO)3] + 3HCl.
Which one give violet color with neutral ferric chloride Salicylaldehyde glycerol benzyl alcohol ethanol?
Salicylaldehyde will give a violet color with neutral ferric chloride.
What is the mechanism of ferric chloride test?
The ferric chloride test is used to detect the presence of phenolic compounds in a substance. It involves adding ferric chloride solution to the sample, and if phenolic compounds are present, a colored complex forms due to the formation of iron-phenol complexes. The intensity of the color change can be used to estimate the concentration of phenolic compounds in the sample.
What is the formula of salicylaldehyde and neutral ferric chloride?
The formula of salicylaldehyde is C7H6O2 and the formula of neutral ferric chloride is FeCl3.
What is the pH value of ferric chloride?
The ferric chloride solution is acidic.
What is the composition of ferric chloride?
Ferric chloride is composed of iron and chlorine atoms, with the chemical formula FeCl3. It is a solid compound that is often used as a Lewis acid catalyst in various chemical reactions.
Is ferric sodium chloride a mixture or not?
Ferric sodium chloride (Na3ClFe) is a compound not a mixture.
What type of compound is ferric chloride?
Ferric chloride is an ionic compound (and is classified as a salt).
