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General Chemistry

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Catalysts

CHEM-XGE6LI

A catalyst is

A

present at the beginning of a reaction, goes away, and is then regenerated.

B

not present at the beginning of a reaction, is formed during the reaction, and then goes away.

C

at the top of the hill between reactants and products in the energy versus reaction coordinate diagram.

D

only present in the catalytic converter in an automobile.