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A catalyst is essential to start a reaction, and also to _______.

A. keep the reaction going

B. change the reaction

C. stop the reaction

D. cancel the reaction

User SariDon
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2 Answers

4 votes

Answer:

The answer is A. Keep the reaction going

Step-by-step explanation:

User Michael Aubert
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A Keep the reaction going
But on the other hand it works to speed up the rate of a chemical reaction
User Andi North
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