T9herietaybrie T9herietaybrie

20-02-2016
Chemistry

contestada

What is the purpose of the catalyst?
A. to start the chemical reaction
B. to stop the chemical reaction
C. to speed up the chemical reaction
D. to make the chemical reaction safe to observe

Respuesta :

RiddhiC RiddhiC

20-02-2016

A catalyst either increases (positive catalyst) or decreases (negative catalyst) the rate of the reaction.

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