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What is Over titration?
Over titration occurs when an excess of one solution, known as a titrant, is added to another solution. Titration is done to know the amount of solution to be added to reach neutralization.
Why is nitrobenzene added to titration mixture?
to standardise the solution
How can you identify Ammonium?
Ti identify ammonium ion, NaOH is added to the original solution of the ammonium salt and a paper dipped in HCl is brought to mouth of test tube. If white vapours are observed, then ammonium is present. Or Neissler's reagent(K2HgI4) can be added to the original solution of the ammonium salt. A reddish brown ppt. is observed in case of ammonium ion.
What is titrant and analyte?
Analyte: the substance to be analyzed by titration. Titrant: the substance (with a known concentration) added to the analyte solution to perform a titration.
What happens when a solution of sulphuric acid is added to a solution of ammonium hydroxide?
The following reaction occurs H2SO4 + 2NH4OH --> (NH4)2SO4 + H2OSulphuric Acid + Ammonium Hydroxide --> Ammonium Sulphate + WaterThis is a neutralization reaction.
Why was an acid added to the iron II ammonium solution before titration?
To create an acidic medium or in another word made iron (II) ammonium solution more acidic as kmno4 acts as a strong reducing agent only in acid medium.
What is Over titration?
Over titration occurs when an excess of one solution, known as a titrant, is added to another solution. Titration is done to know the amount of solution to be added to reach neutralization.
Why is nitrobenzene added to titration mixture?
to standardise the solution
How can you identify Ammonium?
Ti identify ammonium ion, NaOH is added to the original solution of the ammonium salt and a paper dipped in HCl is brought to mouth of test tube. If white vapours are observed, then ammonium is present. Or Neissler's reagent(K2HgI4) can be added to the original solution of the ammonium salt. A reddish brown ppt. is observed in case of ammonium ion.
What is titrant and analyte?
Analyte: the substance to be analyzed by titration. Titrant: the substance (with a known concentration) added to the analyte solution to perform a titration.
What happened silver nitrate added ammonium chloride?
If the silver nitrate and ammonium chloride are both in solution when mixed, the very sparingly soluble silver chloride precipitates as a solid, leaving ammonium nitrate in the solution.
What happens when a solution of sulphuric acid is added to a solution of ammonium hydroxide?
The following reaction occurs H2SO4 + 2NH4OH --> (NH4)2SO4 + H2OSulphuric Acid + Ammonium Hydroxide --> Ammonium Sulphate + WaterThis is a neutralization reaction.
Why ammonium oxalate is added in calcium carbonate solution?
Calcium carbonate is rather INsoluble, so there is no solution of it. I do not know why ammonium oxalate is added to a calcium carbonate solution. Calcium oxalate will then precipitate out of the solution. The ammonium and carbonate will create a weakly bond compound. Actually, more of the ammonium ion will be in solution as free ammonia and more of the carbonate ions will be in solution as free carbon dioxide. That is the nature of those two substances. So, you will have a solution that has a calcium oxalate precipitant on the bottom and is slowly giving off ammonia and carbon dioxide.
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.
What is the point in a titration at which the added solute reacts completely with the solute present in the solution?
It is the equivalence point.
Why is indicator added to a pipette solution before titration?
I'm not sure what you really mean. There wouldn't be any point adding it afterwards! It's there to reveal the end point of your titration. You could add it when you thought you were near the end point, but it's easier to put it in before you start.
What is the evidence for a shift in equilbrium when ammonium chloride was added to the stock solution in hydroxide phenolphthalein?
What is the evidence for a shift in equilibrium's when ammonium chloride was added to the stock solution in hydroxide phenolphthalein? In: http://wiki.answers.com/Q/FAQ/2455 [Edit categories]
