A Study of the Reducibility of Quadrivalent Zirconium in Aqueous Solutions ... |
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acid solutions allgem aluminum amalgamated zinc anode anorg applied E.M.F. aqueous solution Bradt C₁ carbon cathode cathode potential cell Chem compounds concentrated hydrochloric acid concentrated sulfuric acid conium current density decomposition potential dioxide discharge of hydrogen divalent dropping electrode electrolysis experiments electrolytic reduction europium full sensi galvanometer sensitivity hafnium half-wave potentials Height First-wave Observed hydride hydrochloric acid hydrogen discharge measured mercury mercury anode mercury cathode method Noddack percent polarographic curves polarographic studies polarographic wave potassium potassium chloride potentiometer preparation of zirconium Pyrex quadrivalent zirconium rare earth ions reaction reducible ions reduction of quadrivalent reduction potential reduction process Ruff and Wallstein salts second wave Series solu Stahler sulfuric acid temperature tion titanium titrating trivalent zirconium tube valence valent zirconium vanadium volts zirconium concentration zirconium deposition zirconium hydroxide zirconium ion zirconium metal zirconium oxide zirconium solutions zirconium tetrachloride zirconyl chloride ZrBr Zrocla ان