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Sonstige reduktometrische Bestimmungsverfahren

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Book cover Elemente der Sechsten Nebengruppe

Part of the book series: Handbuch der Analytischen Chemie ((CHEMIE 3,volume 3 / 6 / 6b / 6b a))

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Zusammenfassung

Chrom(VI) wird in saurer Lösung durch Kaliumhexacyanoferrat (II) quantitativ zu Chrom(III) reduziert:

$$3{[{\rm{Fe}}{({\rm{CN}})_6}]^{4-}} + {\rm{Cr}}{{\rm{O}}_4}^{2-} + 8{{\rm{H}}^ + } = 3{[{\rm{Fe}}{({\rm{CN}})_6}]^{3-}} + {\rm{C}}{{\rm{r}}^{3 + }} + 4{{\rm{H}}_2}{\rm{O}}.$$

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© 1958 Springer-Verlag OHG., Berlin/Göttingen/Heidelberg

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Garschagen, H., Kimpel, W., Weise, J. (1958). Sonstige reduktometrische Bestimmungsverfahren. In: Garschagen, H., Kimpel, W., Weise, J. (eds) Elemente der Sechsten Nebengruppe. Handbuch der Analytischen Chemie, vol 3 / 6 / 6b / 6b a. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-48117-8_10

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  • DOI: https://doi.org/10.1007/978-3-642-48117-8_10

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-48118-5

  • Online ISBN: 978-3-642-48117-8

  • eBook Packages: Springer Book Archive

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