0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What are complexometric titration method?
Direct titration, Indirect titration, back titration, replacement titration and so on
What is Back titration?
A back titration is a form of titraiton in which an excess of standard reagent is added and then the reverse of the titration is carried out.
What is a back titration?
A back titration is a form of titraiton in which an excess of standard reagent is added and then the reverse of the titration is carried out.
When should back titration used instead of back titration?
when we do not know nothing about the other titrant.
What difference between titration and back titration?
In fact, a back titration is carried out as in a very similar method to an ordinary titration. the only difference is in the context. Consider an unknown acid solution. Then a known amount of excess alkali was added to the solution and made them react. Then the process of finding the amount left from the alkali is known as the back titration.
Why is phenolphthalein an appropiate indicator for back titration?
it's not in all cases. Only for titration of weak acids.
What is the chemical process for back titration?
The chemical process for back titration is to titrate the analyte past the original end point/equivalence point, and then BACK titrate the excess titrant to equivalence.
Does anyone know what back titration really is?
no lol
Is an alternative pH indicator practical for the back titration?
No.
Explain the technique of back titration?
it is very good
When should back titration be used instead of direct titration?
when we do not know nothing about the other titrant.
How does back titration differ from a direct titration?
direct titration involves the direct and stepwise addition of a standard titrant to the analyte whilst the back titration involves reacting a standard excess titrant wth an analyte solution of an unknown concentration, then reacting the excess (left over) titrant with an analyte of known concentration to determine the concentration of excess titrant.
