Thursday, 16 May 2013

4.14 represent exothermic and endothermic reactions on a simple energy level diagram

Exothermic: lower energy level at end;
gcsescience
Endothermic: more energy at end;
docbrown
Activation energy is the energy requires to start the reaction.

3 comments:

  1. One question...

    Will you marry me?

    Seriously though this blog is amazing, it's been my main backup guide for gcse and mocks so far, so thanks soooo much for posting all this info :)

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