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    Combined Science GCSE

    Representing energy changes graphically

    What Representing energy changes graphically means in Combined Science GCSE, as defined for AQA.

    Definition of Representing energy changes graphically

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    Reference: AQA

    A reaction profile is a graph of energy against reaction progress, with energy on the y-axis and progress on the x-axis.
    AQA · Catalysts (study guide)

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