Question

what happens to a catalyst in the end of a chemical reaction?
bobpursley
Nothing.
Alex
are you sure?
is a question i have to anwser? it doesnt like disapear or anyting?
bobpursley
No, it remains unchanged.
DrBob222
Supplementary information. The catalyst entered into the reaction in one form or another but in the end it is regenerated and is unchanged from what it was at the beginning.