caramialoayon caramialoayon

06-02-2018
Chemistry

contestada

It is possible to increase a reaction rate by adding very small amounts of a catalyst, and this is because...

A. The catalyst is used over and over again during the reaction.

B. Only a small amount of catalyst is needed to increase temperature.

C. The catalyst is only needed at the very start of the reaction.

D. Only a small amount of catalyst is needed to increase concentration.

Respuesta :

kaylaguthrie1 kaylaguthrie1

06-02-2018

A. The catalyst increases the rate of reaction without being consumed

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