How does temperature affect reaction rates?

How does temperature affect reaction rates?

Temperature plays a crucial role in chemical reactions. Generally, as temperature increases, reaction rates also increase.

Why does increasing temperature speed up reactions?

Higher temperatures provide more energy to the reactant molecules, increasing their movement and the likelihood of collisions.

Are there any exceptions to this rule?

Yes, some reactions may not follow this trend, especially if they involve enzymes, which can denature at high temperatures.

Can you give an example of a reaction that slows down with increased temperature?

An example is the formation of certain products in exothermic reactions, where too much heat can shift the equilibrium.