3 years ago

I neeed help please help

Chemistry

2 answers:

Zina [86]3 years ago

8 0

To increase the rate of a reaction, you can increase the amount of surface area (so the third option).

By increasing the surface area, more particles become exposed and therefore it's more likely for there to be a higher rate of collisions between the reactant and the particles. Due to this, the rate of the reaction increases.

mina [271]3 years ago

7 0

A. Lowering the temperature.

I hope this helped!

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