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Why is no indicator needed in redox titration experiment?
No indicator is needed in redox titration because the endpoint of the titration is determined by a change in the appearance of the titrand. This change can be detected visually, such as a color change, indicating the completion of the reaction without the need for an indicator.
How much phenolphthalein indicator should be used?
Typically, 1-2 drops of phenolphthalein indicator are sufficient to use in an acid-base titration experiment. It is important not to use too much indicator, as it can affect the accuracy of the titration results.
What methods can be used to find the equivalence point in a titration experiment?
In a titration experiment, the equivalence point can be found using methods such as using a pH meter to detect a sudden change in pH, using an indicator that changes color at the equivalence point, or using a titration curve to identify the point of neutralization.
Is the indicator generally added to the titrant or the analyte in a titration?
Analyte is the indicator that is generally added in titration.
Why is phenolphthalein is used in titration experiment?
it is used as an acid-base indicator
Why is no indicator needed in redox titration experiment?
No indicator is needed in redox titration because the endpoint of the titration is determined by a change in the appearance of the titrand. This change can be detected visually, such as a color change, indicating the completion of the reaction without the need for an indicator.
How much phenolphthalein indicator should be used?
Typically, 1-2 drops of phenolphthalein indicator are sufficient to use in an acid-base titration experiment. It is important not to use too much indicator, as it can affect the accuracy of the titration results.
What methods can be used to find the equivalence point in a titration experiment?
In a titration experiment, the equivalence point can be found using methods such as using a pH meter to detect a sudden change in pH, using an indicator that changes color at the equivalence point, or using a titration curve to identify the point of neutralization.
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.
Is the indicator generally added to the titrant or the analyte in a titration?
Analyte is the indicator that is generally added in titration.
Why is phenolphthalein is used in titration experiment?
it is used as an acid-base indicator
What is the purpose of using universal indicator in titration?
Universal indicator is used in titration to indicate the pH of a solution being titrated. It changes color in response to changes in the pH of the solution, helping the observer to determine the endpoint of the titration when the reaction is complete. This allows for a more precise determination of the amount of titrant required to reach the endpoint.
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.
What is the name for the point at which the indicator changes color in a titration?
The point at which the indicator changes color in a titration is called the endpoint.
Why is the indicator not added to the titration flask at the begging of the iodomettic titration?
Adding the indicator at the beginning of the iodometric titration can react with the iodine present, which can lead to errors in the titration results. By adding the indicator after most of the iodine has reacted, it ensures that the endpoint is more accurate and reliable.
What is the purpose of a titration experiment?
The purpose of a titration experiment is to determine the concentration of a substance in a solution by reacting it with a solution of known concentration. This is achieved by carefully adding the titrant to the analyte until the reaction reaches a neutral point, known as the equivalence point. Titration is commonly used in chemistry to quantify acids, bases, and other substances in a sample.
