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    Chemistry A-Level

    reagent, condition, observation

    What reagent, condition, observation means in Chemistry A-Level, as defined for AQA.

    Definition of reagent, condition, observation

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    Reference: AQA

    Each test-tube reaction needs the right reagent, the right condition and a stated observation, written as three separate items.
    AQA · Identification of functional groups by test-tube reactions (study guide)

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