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Sulfuric acid is commonly used in redox titrations for several reasons: it provides a suitable acidic environment for the reaction to occur, it can help prevent interference from other substances in the sample, and it can also help stabilize the oxidation state of certain species being titrated. Additionally, sulfuric acid is a strong acid, which ensures that the pH of the solution remains constant during the titration process.
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Why redox titration is more useful than acid base titration?
Redox titrations can be used to quantify substances that do not react with acids or bases, such as reducing agents. This makes redox titrations more versatile in terms of the types of substances that can be analyzed compared to acid-base titrations. Additionally, redox titrations are more sensitive and can provide more precise results in certain cases.
Why sulfuric acid is used in Redox titration instead of HNO3?
Sulfuric acid is commonly used in redox titrations because it is a strong acid and does not participate in the redox reactions. Nitric acid (HNO3) can act as an oxidizing agent itself, which can interfere with the redox titration process by introducing additional reactions.
What is the function of sulfuric acid in redox titration?
Sulfuric acid is used in redox titrations to provide a medium with a very low pH, creating an acidic environment. This helps to stabilize certain redox reactions, especially those involving permanganate ions. Additionally, sulfuric acid can help in the reduction of certain compounds to ensure accurate titration results.
What are the four classes of titration?
The four classes of titration are acid-base titrations, redox titrations, complexometric titrations, and precipitation titrations. These classes are based on the type of reaction that occurs during the titration process and the corresponding indicators used to determine the endpoint.
Why sulfuric acid is used in redox titrations?
Sulfuric acid is often used in redox titrations because it is a strong acid that helps to provide acidic conditions, which are essential for many redox reactions to occur. Additionally, sulfuric acid can act as a catalyst for certain redox reactions, accelerating the reaction rate. Its presence can also help to stabilize the reaction products and prevent side reactions.
Why redox titration is more useful than acid base titration?
Redox titrations can be used to quantify substances that do not react with acids or bases, such as reducing agents. This makes redox titrations more versatile in terms of the types of substances that can be analyzed compared to acid-base titrations. Additionally, redox titrations are more sensitive and can provide more precise results in certain cases.
Why sulfuric acid is used in Redox titration instead of HNO3?
Sulfuric acid is commonly used in redox titrations because it is a strong acid and does not participate in the redox reactions. Nitric acid (HNO3) can act as an oxidizing agent itself, which can interfere with the redox titration process by introducing additional reactions.
What is the function of sulfuric acid in redox titration?
Sulfuric acid is used in redox titrations to provide a medium with a very low pH, creating an acidic environment. This helps to stabilize certain redox reactions, especially those involving permanganate ions. Additionally, sulfuric acid can help in the reduction of certain compounds to ensure accurate titration results.
What are the four classes of titration?
The four classes of titration are acid-base titrations, redox titrations, complexometric titrations, and precipitation titrations. These classes are based on the type of reaction that occurs during the titration process and the corresponding indicators used to determine the endpoint.
Why sulfuric acid is used in redox titrations?
Sulfuric acid is often used in redox titrations because it is a strong acid that helps to provide acidic conditions, which are essential for many redox reactions to occur. Additionally, sulfuric acid can act as a catalyst for certain redox reactions, accelerating the reaction rate. Its presence can also help to stabilize the reaction products and prevent side reactions.
Why sulfuric acid is used in Redox titration instead of HCl?
Because sulphuric acid is non volatile and its sulphate ion is not interfering during the titration process while HCl is a volatile substance and its chloride ion interfere in the reaction as a reducing agent.
Why you use orthophosphoric acid in redox titration?
Orthophosphoric acid is commonly used as a buffer in redox titrations to maintain the pH of the solution. It also helps to prevent changes in pH that could interfere with the redox reaction being monitored. Additionally, it can complex with metal ions, helping to stabilize them in solution.
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.
What is the purpose of phosphoric acid in redox titration?
Phosphoric acid is used as a pH buffer in redox titrations to maintain a stable acidic environment, which is necessary for the reaction to proceed at a consistent rate. It also helps prevent the precipitation of metal hydroxides and ensures the correct formation of complexes that are vital for the titration process.
Is neutralization appropriate for all acid-base titration?
No, neutralization is not appropriate for all acid-base titrations. It is typically used for strong acid-strong base or weak acid-weak base titrations. For non-neutralization titrations, one of the reactants may not be an acid or a base, such as in redox titrations.
Why is sulphuric acid not used in preparation of carbondioxidei?
because sulphuric acid stops reaction
Why mohr's salt is used instead of ferrous sulphate in redox titration?
Mohr's salt (ammonium iron(II) sulfate hexahydrate) is used instead of ferrous sulfate in redox titrations because it is more stable and less prone to oxidation by air compared to ferrous sulfate. This helps in achieving more accurate and reliable results in redox titrations.
