Definition

A substance that works together with another catalyst to enhance their effectiveness in a chemical reaction.

Example

In the experiment, the cocatalyst significantly increased the reaction rate.

Conversation

I just read about how a cocatalyst can enhance chemical reactions.

Really? I didn’t know that! How does it work?

It seems like they work together to boost each other's effectiveness.

That makes sense. Teamwork can be really powerful in chemistry!

Synonyms & Antonyms

Root Explanation

Cocatalyst → It is formed from "co-" (meaning together) and "catalyst" (from Greek "katalusis", meaning to dissolve or break down). The word "cocatalyst" refers to a substance that works together with a catalyst to enhance a chemical reaction.

Memory Tip

Think of 'working together' ('co-') with a 'substance that breaks down' ('catalyst') to remember that a cocatalyst helps a catalyst in a chemical reaction.

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