Catalysts are special substances that help make chemical reactions happen faster.

They do this without changing themselves in the process.

Think of them like a helper that makes it easier for things to react.

One big way they help is by lowering the energy needed for the reaction to start.

In fact, using a catalyst can speed up reactions by as much as 100 times or even more, depending on what is happening.

Here are some important facts about catalysts:

• If you raise the temperature by just 10°C, the reaction speed can double.
• When there are more reactants, it can also double the speed because they bump into each other more often.
• In factories, catalysts can work efficiently around 94% of the time.

In short, catalysts are super important in chemical processes.

They help reactions go faster, use resources better, and save money for manufacturers.