ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

The reaction of selenium trioxide with potassium chloride and bromide

J. Frkáň

Military Technical Academy A. Zapotocký, Brno

Abstract: The reaction of SeO₃ with KCl and KBr at temps. above the m.p. of SeO₃ were studied. In the system SeO₃ -KCl, K₂Se₂O₇ is formed according to the reaction 3SeO₃ + 2KCl = K₂Se₂O₇ + SeO₂ + Cl₂. In the system SeO₃ - KBr, K₂SeO₄ is formed according to the reaction 2SeO₃ + 2KBr = K₂SeO4 + SeO₂ + Br₂.

Full paper in Portable Document Format: 126a330.pdf (in Slovak)

Chemical Papers 12 (6) 330–336 (1958)