it acts as acid base indicator
A double indicator is used to find the alkalinity of the water sample to prevent errors.
use phenol phtalein as an indicator
Analyte is the indicator that is generally added in titration.
Choose the indicator so that the end point and equivalance point are at the same volume.Type your answer here...
it acts as acid base indicator
A double indicator is used to find the alkalinity of the water sample to prevent errors.
use phenol phtalein as an indicator
Analyte is the indicator that is generally added in titration.
Analyte is the indicator that is generally added in titration.
Analyte is the indicator that is generally added in titration.
The method used most often in chemistry labs is by use of a pH indicator in the sample being titrated. When you reach the titration point, the indicator will change colors, demonstrating the end point of the titration.
eriochrome black T is an indicator for EDTA titration
Choose the indicator so that the end point and equivalance point are at the same volume.Type your answer here...
iv done the titration and the preferred indicator for such a solution is phenalphaline, use a few drops to make it go a bright luminous pink and titrate till clear, not 'cloudy'
An example of an indicator would be Phenol Red, or Universal Indicator. Depending on the pH range of the indicator and the pH range of the substrates you would use the appropriate indicator.
Change color