Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Constructiilor De Masini
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Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
Inventia se refera la o metoda de determinare a fierului din electroliti si depuneri electrolitice prin oxidarea urmata de dozarea iodometrica a fierului total care în scopul descompunerii complecsilor organo-metalici si al complecsilor organo-metalici si al oxidarii concomitente a fierului continut de acestia se trateaza la fierbere cu acid azotic pastrand un raport de 25:2 vol electrolit acid 0,2:1,25....2,5 parti în greutate depunere electrolitica acid azotic diluat.
RO106080A1981-12-231981-12-23Metoda de determinare a fierului din electroliti si depunerile electrolitice
RO83238B1
(ro)
Studies on gold complexes. II. The equilibrium between gold (I) and gold (III) in the ammonia system and the standard potentials of the couples involving gold, diamminegold (I), and tetramminegold (III)