A catalyst speeds up the rate of a reaction.
A catalyst speeds up the rate of a reaction.
A catalyst alters the rate of a chemical reaction.
A catalyst speeds up a chemical reaction by lowering the activation energy required for the reaction to occur. It does so by providing an alternative reaction pathway that requires less energy to initiate the reaction. The catalyst itself remains unchanged at the end of the reaction and can be used over and over again.
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None: The catalyst remains unchanged, but the catalyst also speeds up the reaction.
A properly chosen, specific catalyst is able to speed up the rate of a particular chemical reaction
To Cause a Chemical reaction. A properly chosen, specific catalyst is able to speed up the rate of a particular chemical reaction.
A catalyst lowers the activation energy of a reaction.
Yes,catalysts help the reaction go faster.
A catalyst increases the reverse rate of the reaction
The catalyst is not a reactant; a catalyst only favors a chemical reaction, the reaction rate and yield.
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.