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Why can a catalyst speed up a reaction even at low temperature?
Because catalyst will reduce the activation energy of the reaction, thereby the speed of the reaction increases.
What is the purpose of phosphoric acid in the synthesis of aspirin?
Phosphoric acid is used in the synthesis of aspirin as a catalyst to facilitate the esterification reaction between salicylic acid and acetic anhydride. It helps increase the reaction rate and yield of aspirin.
Which component is affected when a catalyst is added to a chemical reaction?
The component affected when a catalyst is added to a chemical reaction is the reactants. The purpose of a catalyst is to speed up a reaction.
Is a catalyst used up in a reaction?
Yes, a catalyst can be re-used, because It is NOT actually used in a chemical reaction. A catalyst will increase the rate of reaction by attracting reactants, but the catalyst is not a reactant. However, the reuse cannot be done indefinitely then, depending on the severity of the reaction conditions, it can be occur a small, but accumulative deactivation of the catalys.
The role of catalyst in chemical reaction?
A catalyst speeds up the rate of a chemical reaction.
How is a catalyst used in a reaction?
Catalysts are used to speed up reactions.
Can function to speed up chemical reactions?
A catalyst functions to speed up a chemical reaction without being used up in the reaction, meaning that a catalyst can be used more than once.
What is used to SPEED up a reaction but doesn't change itself?
A catalyst is used to SPEED up a reaction but doesn't change itself.
What catalyst is used to speed up a reaction?
A catalyst is a substance that initiates or accelerates a reaction. The catalyst will vary depending on the reaction so it is not possible to give a definitive answer to the question.
Element used to speed up chemical reactions?
Anything that is added to a chemical reaction that's intended to speed up the reaction - is a catalyst.
What does a biological catalyst do?
they speed up a reaction
What can be added to a reaction to speed it up?
A catalyst
What is ture of a catalyst?
It is true that a catalyst is used in chemical reactions to help speed up the reaction by reducing activation energy.
What does catayst mean in science?
a catalyst is a chemical used to speed up a reaction without being 'used up'
Why can a catalyst speed up a reaction even at low temperature?
Because catalyst will reduce the activation energy of the reaction, thereby the speed of the reaction increases.
What can a chemical reaction be speeded up by?
A catalyst can speed up a chemical reaction.
What is the purpose of phosphoric acid in the synthesis of aspirin?
Phosphoric acid is used in the synthesis of aspirin as a catalyst to facilitate the esterification reaction between salicylic acid and acetic anhydride. It helps increase the reaction rate and yield of aspirin.
