No abstract

No abstract

The oxidizing power of hexacyanoferrate(III) in alkaline conditions is wellknown. Unfortunately many if its oxidation reactions are too slow at room temperatures for direct titrimetric procedures.A method has been developed for the determination of m~limolar amounts of selenium(IV), arsenic(III), antimony(III), chromium(Ill), and thallium(I) using thermometric titrimetry at approximately 330 K. The reproducibility and accuracy of the method are approximately 1%.

No abstract