0
What else can I help you with?
What is the purpose of adding nitrobenzene in volhard titration?
Nitrobenzene is added in volhard titration as an indicator to detect the endpoint of the titration between chloride ions and silver ions. It forms a red-brown complex with excess silver ions which marks the end point of the titration.
Reactant used to synthesize nitrobenzene?
Nitrobenzene is typically synthesized by nitration of benzene using a mixture of concentrated nitric acid and sulfuric acid as the nitrating agents. The reaction involves the substitution of a hydrogen atom on the benzene ring with a nitro group, resulting in the formation of nitrobenzene.
Is the indicator generally added to the titrant or the analyte in a titration?
Analyte is the indicator that is generally added in titration.
What is the introduction of preparation of m-dinitrobenzene nitration of nitrobenzene?
The preparation of m-dinitrobenzene through the nitration of nitrobenzene involves reacting nitrobenzene with a nitration mixture containing concentrated sulfuric acid and nitric acid. The nitro group on the nitrobenzene is replaced by a nitronium ion generated from the nitration mixture, leading to the formation of m-dinitrobenzene. The reaction is typically carried out under controlled conditions to regulate the regioselectivity of the nitration process.
Why is 4 normal sulphuric acid added to the titration flask?
4-nitroaniline, an organic compound, is being titrated with sulphuric acid in the mixture to help solubilize the compound. This aids in the reaction and allows for accurate titration results to be obtained.
What is the purpose of adding nitrobenzene in volhard titration?
Nitrobenzene is added in volhard titration as an indicator to detect the endpoint of the titration between chloride ions and silver ions. It forms a red-brown complex with excess silver ions which marks the end point of the titration.
Reactant used to synthesize nitrobenzene?
Nitrobenzene is typically synthesized by nitration of benzene using a mixture of concentrated nitric acid and sulfuric acid as the nitrating agents. The reaction involves the substitution of a hydrogen atom on the benzene ring with a nitro group, resulting in the formation of nitrobenzene.
Is the indicator generally added to the titrant or the analyte in a titration?
Analyte is the indicator that is generally added in titration.
Is the indicator generally added to the titrant or analyte in a titration?
Analyte is the indicator that is generally added in titration.
Is the indicator generally added to the titrant or the analyte in titration?
Analyte is the indicator that is generally added in titration.
What is the introduction of preparation of m-dinitrobenzene nitration of nitrobenzene?
The preparation of m-dinitrobenzene through the nitration of nitrobenzene involves reacting nitrobenzene with a nitration mixture containing concentrated sulfuric acid and nitric acid. The nitro group on the nitrobenzene is replaced by a nitronium ion generated from the nitration mixture, leading to the formation of m-dinitrobenzene. The reaction is typically carried out under controlled conditions to regulate the regioselectivity of the nitration process.
What is acid neutral?
alkalis / bases neutralise acids, a method in which to do this is titration where the acid is slowly added to the alkali through a burette until the mixture is neutral
Why is 4 normal sulphuric acid added to the titration flask?
4-nitroaniline, an organic compound, is being titrated with sulphuric acid in the mixture to help solubilize the compound. This aids in the reaction and allows for accurate titration results to be obtained.
What is Back titration?
A back titration is a form of titraiton in which an excess of standard reagent is added and then the reverse of the titration is carried out.
Why the nitrobengene is used in volhards method?
nirto benzene form coating on the ppts ; hence we can avoid the direct reaction between the ppts and added thiocynate solution. this will minimize the error in titration. Because the added thiocynate must react with only FREE chloride ions.
Why shaking of titration mixture is necessary?
Shaking of the titration mixture ensures thorough mixing of the reagents, leading to better reaction kinetics and more accurate results. It helps in achieving a homogeneous solution, enabling a consistent reaction rate throughout the sample. Additionally, shaking also aids in improving the precision and reproducibility of the titration.
What is the term that means to take something away from a mixture?
Titration
