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    ccassell's Avatar
    ccassell Posts: 2, Reputation: 1
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    #1

    Sep 24, 2010, 11:00 AM
    Gravimetric analysis.
    How could you prove that your precipitate is dry after the oven in gravimetric analysis?
    DrBob1's Avatar
    DrBob1 Posts: 425, Reputation: 86
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    #2

    Sep 24, 2010, 11:02 AM
    The usual criterion is to "heat to constant weight"

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