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What is the catalyst used for making sulphuric acid?
The catalyst used for making sulphuric acid is vanadium pentoxide (V2O5). It helps to speed up the reaction between sulfur dioxide and oxygen to form sulfur trioxide, which is a crucial step in the production of sulphuric acid.
Which Catalyst used in manufacture of sulphuric acid?
Vanadium pentoxide (V2O5) is commonly used as a catalyst in the manufacture of sulfuric acid by the contact process. It helps to speed up the reaction of sulfur dioxide with oxygen to produce sulfur trioxide, which is then converted into sulfuric acid.
What iS the importance of Sulfuric acid in the preparation of methyl Salicylate?
Sulfuric acid is used in the preparation of methyl salicylate as a catalyst to promote the esterification reaction between salicylic acid and methanol. It helps to increase the reaction rate and yield of the desired product. Additionally, sulfuric acid aids in the removal of water formed during the reaction to shift the equilibrium towards the formation of methyl salicylate.
What are the uses of sulfur trioxide?
Its primary use is in the Contact Process (making Sulphuric Acid). This can be done directly by reacting Sulphur Trioxide with Water to form dilute, but highly corrosive, Sulphuric Acid: SO3(g) + H2O(l) = H2SO4(aq) It can also be achieved indirectly by adding Sulphur Trioxide to Sulphuric Acid to form Disulphuric Acid (Pyrosulphuric Acid, Fuming Sulphuric Acid or Oleum) then Reacting Disulphuric Acid with Water to Form Concentrated Sulphuric Acid: SO3(g) + H2SO4(l) = H2S207(l) H2S2O7(l) + H20(l) = 2H2SO4(l)
What is the function of sulphuric acid in the esterification reaction?
Sulphuric acid is used as a catalyst in esterification reactions to increase the rate of the reaction by providing protons that can assist in forming the ester product. It helps in protonating the carbonyl oxygen of the carboxylic acid, making it more susceptible to nucleophilic attack by the alcohol.
What is the catalyst used for making sulphuric acid?
The catalyst used for making sulphuric acid is vanadium pentoxide (V2O5). It helps to speed up the reaction between sulfur dioxide and oxygen to form sulfur trioxide, which is a crucial step in the production of sulphuric acid.
Is sulphuric acid a positive catalyst?
Sulphuric acid is not a positive catalyst. It is a strong mineral acid that can act as a catalyst in certain chemical reactions, but its role as a catalyst is not specific to promoting the forward reaction.
What is role of sulphuric acid in dehydration of ethanol?
Acts as the dehydrating agent (catalyst).
Why do you have to heat up the solution of oxalic acid after adding sulphuric acid for the titration with permanganate?
To act as a catalyst
Which Catalyst used in manufacture of sulphuric acid?
Vanadium pentoxide (V2O5) is commonly used as a catalyst in the manufacture of sulfuric acid by the contact process. It helps to speed up the reaction of sulfur dioxide with oxygen to produce sulfur trioxide, which is then converted into sulfuric acid.
Why is sulphuric acid not used in preparation of carbondioxidei?
because sulphuric acid stops reaction
What is made when sulphuric acid is used?
chlorene
H2SO4 in aspirin?
Yes. ^ Well to improve on this, in simple terms. A catalyst is something that brings on the reaction, in this case the liquid catalyst can only contain a little amount of water otherwise side reactions will occur and this would impact (reduce) the yield of aspirin - not good, sulfuric acid is usually used because it is 98% pure, phosphoric acid can also be used but it is only about 85% pure, still OK. HCL in its most concentrated form is only 37% pure and there fore no good at all. In a shorter to the point answer, H2SO4 is a pure catalyst which will give you a close to accurate yield of aspirin.
Is hydrochloric acid use for car battery?
No, sulphuric acid is used.
What iS the importance of Sulfuric acid in the preparation of methyl Salicylate?
Sulfuric acid is used in the preparation of methyl salicylate as a catalyst to promote the esterification reaction between salicylic acid and methanol. It helps to increase the reaction rate and yield of the desired product. Additionally, sulfuric acid aids in the removal of water formed during the reaction to shift the equilibrium towards the formation of methyl salicylate.
What is valency of sulphuric acid?
The valency for sulphuric acid is H2SO4
Could dilute sulphuric acid be used as a catalyst?
There are many chemical processes that use sulfuric acid catalysts - refining petroleum is a big one. Most processes that use it, use very concentrated acid because they want the reaction to go quickly.
