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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.
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What is difference between external and internal indicators used in titration?
Internal indicators that are used in titration exist in the titration reaction as either a reactant or a product. External indicators is added to the reaction mixture, but does not exist in the reaction.
What is Reverse precipitation titration?
what is precipitation used in science?
What is meant by External Indicator used in titration?
Indicators used outside the titration flask are termed as external indicators. A very commonly used external indicator is potassium ferricyanide
Why are external indicators used in titration of estimation of purity of alcohol?
because external indicators are weak acids or bases and alcohol itself being a weak acid will react with it if it is used in vessel with them..... hence the titration is done using external indicators....
Why must silver nitrate be used in excess in precipitation titration?
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Theory of titration of silver nitrate solution using precipitation and adsorption indicators?
fluorescein can be used as indicator in the titration of silver and chlorided
What is difference between external and internal indicators used in titration?
Internal indicators that are used in titration exist in the titration reaction as either a reactant or a product. External indicators is added to the reaction mixture, but does not exist in the reaction.
What is Reverse precipitation titration?
what is precipitation used in science?
What is meant by External Indicator used in titration?
Indicators used outside the titration flask are termed as external indicators. A very commonly used external indicator is potassium ferricyanide
Why are external indicators used in titration of estimation of purity of alcohol?
because external indicators are weak acids or bases and alcohol itself being a weak acid will react with it if it is used in vessel with them..... hence the titration is done using external indicators....
Why must silver nitrate be used in excess in precipitation titration?
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The aim of precipitation titration?
Precipitation Titrations are used for the analysis of halides and pseudo-halides for quantitative determination, as well as for some metal ions.
What's meaning of precipitation titration?
Definition of various terms used in Volumetric analysis ... Most of metallic halides are titrated by precipitation method.
Why should a constant amount of indicator be used in a titration?
Indicators are weak acid. Too much will alter the titre
What are absorbing indicators?
an indicator used in reaction that involve precipitation is called absorbing indicator
What is the process whereby silver nitrate is used as a precipitating reagent in precipitation titration called?
Argenmetric process
The purpose of an indicator in a titration experiment?
The indicator is used to measure the end point of titration. Methyl red and phenolphthalein are frequently used indicators in acid-base titration. Potassium permanganate can used as a self indicator in redox titrations where applicable.
