Catalizador

Catalysts speed up reactions without being consumed. Platinum acts as a catalyst in car exhausts, aiding in the oxidation of harmful substances. In the human body, enzymes serve as natural catalysts, accelerating cellular reactions.

How do catalysts affect chemical reactions?

What role does platinum play in car exhaust systems?

Explain the process of oxidation of carbon monoxide in car exhausts.

What is the significance of removing nitrogen oxides from car exhaust?

What are the natural catalysts found in the human body?