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What is the role of catalysts in chemical reactions and how do they affect reaction rates?

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Answer:

Catalysts play a key role in chemical reactions by lowering the activation energy required for the reaction to occur. By doing so, catalysts increase the rate of reaction and can help make chemical reactions occur under milder conditions.

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User Enrico Ros
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Answer:

catalysts increase the rate of reaction

Step-by-step explanation:

User Leo The Lion
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