Potassium heptafluorotantalate | Wikipedia audio article
Channel: Subhajit Sahu
Date: 25/10/2018

This is an audio version of the Wikipedia Article:
Potassium heptafluorotantalate

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SUMMARY
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Potassium heptafluorotantalate is an inorganic compound with the formula K2[TaF7]. It is the potassium salt of the heptafluorotantalate anion [TaF7]2−.  This white, water-soluble solid is an intermediate in the purification of tantalum from its ores and is the precursor to the metal.