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    Chemistry GCSE

    Water as a product

    What Water as a product means in Chemistry GCSE, as defined for AQA.

    Definition of Water as a product

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    Reference: AQA

    The only chemical product of the overall reaction is water, which is why hydrogen fuel cells are described as producing no carbon dioxide at the point of use.
    AQA · Fuel cells (study guide)

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    Using Water as a product in the exam

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