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1Author    MastjnobuRequires cookie*
 Title    Solvent Deuterium Isotope Effect on Hydrolysis of Nd3+ Ion  
 Abstract    Ma e d a *, T o sh ih ik o A m a y a , and H id e t a k e K a k ih a n a The hydrolysis equilibria of Nd3+ ion in light-and heavy-water solutions containing 3 mol dm-3 (Li)C104 as an ionic medium were studied at 25 °C by measuring the lyonium-ion concentration with a glass electrode. Analysis of the em f data indicated the forma­ tion of only the mononuclear complex Nd(OL)2+ in both light and heavy water. The formation constant was smaller in D 2O (log */?2,i = -— 16.54 ± 0.04) than in H 2O (log *ß2,i = — 15.90 ± 0.06). The formation constant K<z,\ for the heavy-water system (log i?2,i = 12.28) had a larger value than that for the light-water system (log K%t 1 = 11.86). 
  Reference    (Z. Naturforsch. 32b, 1493—1495 [1977]; received August 30 1977) 
  Published    1977 
  Keywords    Deuterium Isotope Effect, Formation Constant, H eavy Water, Hydrolysis, Neodymium Ion 
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 TEI-XML for    default:Reihe_B/32/ZNB-1977-32b-1493_n.pdf 
 Identifier    ZNB-1977-32b-1493_n 
 Volume    32