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Catalysts accelerate reactions without being consumed

Catalytic agents lower the activation energy barrier needed for chemical transformation

A chemical catalyst speeds up a reaction rate by offering an alternate reaction pathway with a lower activation energy barrier. Because the catalyst emerges from the overall reaction cycle chemically unchanged, a tiny amount can repeatedly transform large quantities of reactant molecules. Industrial processes and cellular enzymes depend heavily on catalysts.

Where this comes from

Nobel Prize

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Tags: chemistry, catalysts, reactions

Catalysts accelerate reactions without being consumed: the short answers

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Catalytic agents lower the activation energy barrier needed for chemical transformation. The figure is taken from Nobel Prize, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.
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