The iodine clock mechanism

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The iodine clock mechanism

I am going to investigate the effects of changing temperature and concentration has on the iodine clock reaction.

Chemical reactions occur when particles collide. They must collide with a certain minimum energy called the activation energy.

Diagrams

Concentration of low particles.  

There aren’t many collisions as the concentration is so low there is not much energy.

Concentration higher more chance of particles colliding.

                                                                   

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                                                                       energy so there

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                                                                       is more chance

                                                                       of collision.

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