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guapka [62]
3 years ago
7

Why does a catalyst work for a long time before it needs replacing?

Chemistry
1 answer:
DedPeter [7]3 years ago
7 0
Because the catalyst is not really part of the reaction. it is something that speed up a reaction by lowering the energy need for the reaction to take place. however, in the end the catalyst is brought back to its initial state. that's why it is long lasting
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