Because sulphuric acid is non volatile and its sulphate ion is not interfering during the titration process while HCl is a volatile substance and its chloride ion interfere in the reaction as a reducing agent.
Acid base titration involves neutralization reaction between an acid and a base. whereas redox titration involves redox reaction between an oxidizing agent and reducing agent.
Sulphuric Acid (H2SO4) is used in the redox titration process because it provides the H(+) ions necessary for the reaction to occur more quickly whilst the sulphate(-) ions barely react during the reaction.
Adding heat to a reaction usually speeds up a reaction.
types of conductometric titration: acid base titration complexometric titration replacement titration redox titration precipitation titration
Sulfuric acid has hydrophilic properties when concentrated, so it may have some effect on the reaction taking place. Oxalic acid is an reducing agent, so in titrations - which usually involve some kind of redox - it may begin reacting in ways not intended.
Acid base titration involves neutralization reaction between an acid and a base. whereas redox titration involves redox reaction between an oxidizing agent and reducing agent.
Sulphuric Acid (H2SO4) is used in the redox titration process because it provides the H(+) ions necessary for the reaction to occur more quickly whilst the sulphate(-) ions barely react during the reaction.
Adding heat to a reaction usually speeds up a reaction.
types of conductometric titration: acid base titration complexometric titration replacement titration redox titration precipitation titration
Sulfuric acid has hydrophilic properties when concentrated, so it may have some effect on the reaction taking place. Oxalic acid is an reducing agent, so in titrations - which usually involve some kind of redox - it may begin reacting in ways not intended.
There are various types of titration. It is dependent on the conditions used and the reactants and desired products. Some of them are acid-base titration, redox titration, colorimetric titration and thermometric titration.
The former is a acid base neutralisation reaction whereas the latter is a redox reaction.
There are several types of titration techniques, including acid-base titration (determining the concentration of an acid or base), redox titration (determining the concentration of oxidizing or reducing agents), complexometric titration (determining the metal ion concentration using a complexing agent), and precipitation titration (determining the concentration of a dissolved substance by precipitating it).
Dilute sulfuric acid H2SO4 is an indifferent acid to oxidising substances, while HCl (potential +1.36V) is a reductant and HNO3 (potential +0.96V) is an oxidant.
This titration is based on the neutralization reaction between oxalic acid and sulfuric acid; a pH indicator is used.
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When in Canada, look for sulfuric acid, instead of superic acid.