Final Products of Ferrocyanide Reduction: K4[Fe(CN)4] and Sodium Thiosulfate

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SUMMARY

The final products of the ferrocyanide reduction reaction involving K3Fe(CN)6 and Na2S2O3 in water are K4[Fe(CN)4] and sodium thiosulfate (Na2S2O3). The electron transfer reaction can be expressed as 2Fe(CN)3-6 + 2S2O3 = 2Fe(CN)4-6 + S4O2-6. The individual half-reactions confirm that the ionic components produced are indeed K4[Fe(CN)4] and S4O2-6.

PREREQUISITES
  • Understanding of redox reactions and electron transfer processes.
  • Familiarity with ferrocyanide and its chemical properties.
  • Knowledge of sodium thiosulfate and its applications in redox chemistry.
  • Basic skills in writing and balancing chemical equations.
NEXT STEPS
  • Research the detailed mechanisms of ferrocyanide reduction reactions.
  • Study the properties and applications of sodium thiosulfate in analytical chemistry.
  • Learn about the implications of redox reactions in industrial processes.
  • Explore the role of half-reactions in balancing complex chemical equations.
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Chemistry students, researchers in inorganic chemistry, and professionals involved in chemical synthesis and analysis will benefit from this discussion.

knopik
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Help me please to finish this reaction of the ferrocyanide reduction:
K3Fe(CN)6 + Na2S2O3 + H2O=...?

the electron transfer reaction inthis case is
2Fe(CN)3-6 + 2S2O3 = 2Fe(CN)4-6 + S4O2-6.

Wondering what are the final products of the upper reaction.
 
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Write out the individual half reactions.
 
ferrocyanide reaction

Thanks for reply.
I think that I have already written the final products of this reaction:
2Fe(CN)4-6 and S4O2-6 - ionic parts, (K4[Fe(CN)4] and sodium thiosilfate). Hope it's right...
 

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