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    Chemistry A-Level

    Hydration of an anhydrous salt to remove water

    What Hydration of an anhydrous salt to remove water means in Chemistry A-Level, as defined for OCR.

    Definition of Hydration of an anhydrous salt to remove water

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    Reference: OCR

    The anhydrous salt removes residual water by hydrating and forming a hydrated solid, and enough drying agent is used to leave some free-flowing solid.
    OCR · Alcohols, haloalkanes and analysis - 4.2.3 Organic synthesis

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