A double indicator is used to find the alkalinity of the water sample to prevent errors.
Analyte is the indicator that is generally added in titration.
Change color
it is used as an acid-base indicator
A titrant, a titrate and an indicator (if needed).
A double indicator is used to find the alkalinity of the water sample to prevent errors.
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.
eriochrome black T is an indicator for EDTA titration
Change color
it is used as an acid-base indicator
No.
A titrant, a titrate and an indicator (if needed).
...What?...
It's the colour indicator you watch for during the titration.
it's not in all cases. Only for titration of weak acids.