answersLogoWhite

0

I also don't know

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Chemistry

Why thiosulphate titration is called as redox titration?

A thiosulfate titration is mostly carried out to determine the amount of iodine present in the solution. In these reactions, thiosulfate ion acts as the reducing agent. This types titrations are often called as 'iodometric titrations'.


Redox titration using sodium thiosulphate and potassium iodate?

In redox titration using sodium thiosulfate and potassium iodate, the iodate ion (IO3-) is reduced to iodine (I2) by thiosulfate ion (S2O32-). The iodine formed is then titrated with sodium thiosulfate until the endpoint is reached, indicated by a color change from yellow to colorless when all the iodine is reacted. This method is commonly used to determine the concentration of oxidizing agents in a sample.


What is redox titration?

Redox titration is a type of titration that involves a redox reaction between the analyte and titrant. In this titration, the endpoint is determined by monitoring the change in oxidation state of the analyte. It is commonly used to determine the concentration of oxidizing or reducing agents in a sample.


Is iodometric titration and redox titration is same?

No, they are not the same, but 1 is part of 2.Iodometric titration is just one of the (larger) group (or class) of oxidimetric titrations, which in turn is part of the much (larger) group (or class) of volumetric analysis method.


What is the theory of the redox titration?

Redox titration is a type of titration based on a redox reaction between the analyte and titrant. The theory behind redox titration is that the number of electrons transferred in the reaction is used to determine the amount of substance being analyzed. This is typically done by monitoring the change in concentration of a redox indicator or analyzing the endpoint using a potentiometric method.

Related Questions

Why thiosulphate titration is called as redox titration?

A thiosulfate titration is mostly carried out to determine the amount of iodine present in the solution. In these reactions, thiosulfate ion acts as the reducing agent. This types titrations are often called as 'iodometric titrations'.


What is the use of Sodium thiosulphate in iodometry?

In iodometry sodium thiosulphate is used because it is standardized by potassium dichromate and it is the best and relaible way to standardized sodium thiosulphate using iodometric titration. Infact sodium thiosulphate is also standardized by iodimetry. The difference between both of them is only of iodine. In iodometry iodine gas is liberated that will further react with sodium thiosulphate but in iodimetry standard solution of iodine is used.


Redox titration using sodium thiosulphate and potassium iodate?

In redox titration using sodium thiosulfate and potassium iodate, the iodate ion (IO3-) is reduced to iodine (I2) by thiosulfate ion (S2O32-). The iodine formed is then titrated with sodium thiosulfate until the endpoint is reached, indicated by a color change from yellow to colorless when all the iodine is reacted. This method is commonly used to determine the concentration of oxidizing agents in a sample.


What is redox titration?

Redox titration is a type of titration that involves a redox reaction between the analyte and titrant. In this titration, the endpoint is determined by monitoring the change in oxidation state of the analyte. It is commonly used to determine the concentration of oxidizing or reducing agents in a sample.


Is iodometric titration and redox titration is same?

No, they are not the same, but 1 is part of 2.Iodometric titration is just one of the (larger) group (or class) of oxidimetric titrations, which in turn is part of the much (larger) group (or class) of volumetric analysis method.


What is the theory of the redox titration?

Redox titration is a type of titration based on a redox reaction between the analyte and titrant. The theory behind redox titration is that the number of electrons transferred in the reaction is used to determine the amount of substance being analyzed. This is typically done by monitoring the change in concentration of a redox indicator or analyzing the endpoint using a potentiometric method.


What are the answers to the determination of iron by redox titration?

The answers to the determination of iron by redox titration are the concentration of the iron solution and the volume of the titrant needed to reach the endpoint of the titration.


What is the reason of heating solution during redox titration?

This is far to be a rule for this titration.


What will happen when bromine reacts with sodium thiosulphate?

When bromine reacts with sodium thiosulfate, the bromine will oxidize the thiosulfate ion to form sulfate ions and release bromide ions. This reaction can be used as a redox titration method to determine the concentration of bromine in a solution.


Why KI is added in redox iodometric titration even in the presence of sodium thiosulfate as a reducing agent?

In iodometric titrations sodium thiosulfate is the titrant whereas the KI will reduce the analyte; eg: Cu2+ to Cu+. The I2 produced is then titrated by the sodium thiosulphate. Cu2+ + I- --> CuI + I3- I3- + 2 S2O32- ¾® 3 I- + S4O62- To answer your question: KI (reducing agent) is added to generate the iodine by the reduction of the analyte (Cu2+) The formed iodine is then back-titrated with thiosulfate (titrant) to determine the amount of analyte originally present. As you can see the KI and sodium thiosulfate serve two different purposes. KI improves solubility of Iodine


How many tipes of titration?

There are various types of titration. It is dependent on the conditions used and the reactants and desired products. Some of them are acid-base titration, redox titration, colorimetric titration and thermometric titration.


Difference between acid base titration and redox titration?

In acid-base titration, the reaction involves the transfer of protons between the acid and base, with the endpoint usually determined by a pH indicator. Redox titration, on the other hand, involves the transfer of electrons between the oxidizing and reducing agents, with the endpoint typically determined by a change in color or potential. Acid-base titrations are used to determine the concentration of acids or bases, while redox titrations are to determine the concentration of oxidizing or reducing agents.