Acta Chimica 17. (1958)

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INDEX Acta Chim. Hung. Tomus 17. Almásy, A. : Determination of Rare Earth Metals in Their Mixture ............................. 55 Bayer, J. s. Lakatos, В................................................................................................................125, 151 Веке, D. : Die Tautomerie der heterocyclischen pseudobasischen Aminocarbinole. . .. 465 Bite, P. und Tuzson, P. : Solanum-Alkaloide, IV. Über den Abbau des Solasodins, I. 241 Bognár, J. : Mercurimetric Titrations with the Use of Redoxy Indicators, II. Deter­mination of Thiocyanate, Cyanide and Mercury(II) Ions............................................ 27 Bognár, J. and Jeleinek, О. : Mercurimetric Titrations with the Use of Redoxy Indicators, I. Determination of Haloids and Mercury(II) Ions...................................... 17 Bognár, J. and Sárosi, Sz. : Data of Reaction Kinetics of the Autoxidation of Iodine in Solutions of Mercury(II) Salts. Contributions to the Potentiometrie Titration of Arsenic and Antimon with a Standard Solution of Iodate........................................ I Book Reviews ................................................................................................................................... 389, 475 Buchbesprechungen.......................................................................................................................... 389, 475 Burger, K. s. Schulek, E.................................................................................................................... 211 Csányi, L. J. and Solymosi, F. : Beiträge zur Analyse der Peroxyverbindungen, V­­Unmittelbare Bestimmung der Peroxyverbindungen nebeneinander mit Hilfe von arseniger Säure .......................................................................................................................... 69 Csűrös, Z. and Petró, J. : Investigations on Catalysts, XXIV. Investigations on Raney­­nickel Catalysts, III. Effect of Various Alkalies Applied for Extraction, on the Hydrogenation Activity of Raney-nickel Preparations................................................. 289 Csűrös, Z., Petró, J. and Heiszmann, J. : Investigations on Catalysts, XXV. Investi­gations on Raney-nickel Catalysts, IV. Investigation of the Activity of Catalysts Prepared from AI-Ni-Co and Al-Ni-Cr Alloys................................................................... 309 Csűrös, Z., Petró, J. and König, P. : Investigations on Catalysts, XXVI. Investi­gations on Mixed Catalysts, I. Investigation of the Activity of Nickel-magnesium Formate Mixed Catalysts ......................................................................................................... 419' Csűrös, Z. and Deák, Gy. : Investigations on Catalysts, XXVII. Reaction of Benz­­aldehyde with Compounds Containing Active Hydrogen in the Presence of Boron Trifluoride........................................................................................................................................ 439' Deák, Gy. s. Csűrös, Z........................................................................................................................................... 439 Dory, I. und Geri, I. : Untersuchungen über Verbindungen mit Sterangerüst, I. Kata­lytische Desacetylierung von Steroidacetaten....................................................................... 411! Krdey, L. und Inczédy, J. : Über die Zersetzung des Wasserstoffperoxyds in alkalischem Medium bei Anwesenheit eines Kupfer(II)citratkomplexes.......................................... 9$

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