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Kidzworld Help

Posted By:
crushinhard
crushinhard
Member since:
June, 2009
StarStarStarStar
Status: Offline
Posts: 169
How do you obtain Pure Dry Samples of Barium Sulphate (No effect with heat, Insoluble) and Naphtahlene (Sublimes with heat, Insoluble) when both are mixed together? Thanks! smile

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