Summary
The behaviour of precipitating systems of Mg, Ca, Sr, Ba, Mn and Zn oxalates “in statu nascendi” from the electrolytic solutions in water and in ethanol were determined by tyndallometric technique. PDs (diagrams by plotting of logarithms of concentrations of cationic component against anionic one) show the limits of liquid/solid phase. According to the PDs, the solubility of oxalates in water increases in the following order: Ca < Sr < Zn < Ba < Mg < Mn. In the alcohol medium, the complexes disappear, the limits approach to the ionic solubility products.
Zusammenfassung
Die Reihe der Mg, Ca, Sr, Ba, Mn und Zn-Oxalate wird tyndallometrisch in wässeriger und wässerigäthanolischer Base untersucht. Die Ergebnisse werden in sog. „Fällungsdiagrammen” dargestellt. Nach diesen steigt die Löslichkeit der Oxalate in der Reihe: Ca < Sr < Zn < Ba < Mg < Mn.
Similar content being viewed by others
References
Dedek, J. andD. Ivančenko, Z. Zuckerind. Česhoslovak. Rep.55, 593 (1931).
Molinski, S., Gazeta Cukrovowicza71, 324 (1932).
Lebedeva, A. P. andKb, N. Pochinok, Nauch. Zapiski Sakharnoi Prom.11, b. 46-8, No. 8–10, 31 (1934).
Hammarsten, G., Lunds Univ. Arsskrift Ard. 2, 32, No 12;47, No 12, 155 (1937).
Zagorchev, B., Z. Physik. Chem.A 183, 153 (1938).
Krustinsons, J., Z. Anal. Chem.117, 330 (1939).
Hoover, A. A. andG. S. Wijesinba, Nature155, 638 (1945).
Lecomte, J., Th. Pobequin andJ. Wyart, Comp. rend.216, 808 (1943).
Toshiyuki Osawa, J. Chem. Soc. Japan, Pure Chem. Sect.72, 463 (1951).
Kohlschütter, V. andJ. Marti, Helv. Chim. Acta13, 929 (1930).
Ito, Y. andSh. Aomuna, J. Pharm. Soc. Japan72, 1517 (1952).
Iwao, H., T. Hashimoto, K. Sazuki, T. Monya andR. Matsumoto, Ann. Rept. Natl. Inst. Nutrition (Japan) 50 (1953).
Rothert, W. andW. Borotynska, Poznan. Towarz. Przyjaciol. Nauk. Prace Komisji Biol.13, No 10, 43 (1953).
Gerhard, H., Mikrokosmos45, 103 (1956).
Rice, F. A. H., Can. J. Research24B, 20 (1946).
Duval, Th. andC. Duval, Anal. Chim. Acta2, 45 (1948).
Kandilarov, G. G., Kolloid. Zhur.20, 713 (1948).
Babkin, M. P., I. B. Goltsman, A. L. Voloskovets andV. I. Lotareva, Nauch. Doklady Vysshei Shkoly, Khim. and Khim. Tekhnol. No1, 89 (1959).
Peters, H. andH. G. Wiedeman, Z. Anorg. u. Allgem. Chem.300, 142 (1959).
Akerlöf, G., J. Am. Chem. Soc.54, 4125 (1932).
Novosel, B., B. Težak, Bbl. Antonić, M. Borda, B. Colner andN. Šporčić, Colloid & Polymer Sci., (in press).
Jarrett, E. D. andM. E. D. Britton, J. Chem. Soc.168 (1935).
Nancollas, G. H., Croat. Chem. Acta42, 311 (1970).
Kirginstev, A. N. andT. A. Nikashina, Zh. Neorgan. Khim.9, (6), 1450 (1946).
Author information
Authors and Affiliations
Additional information
With 3 figures
Rights and permissions
About this article
Cite this article
Novosel, B., Težak, B., Čular-Elijaš, Z. et al. The behaviour of precipitating systems of Mg, Ca, Sr, Ba, Mn and Zn-oxalates in aqueous and in the ethanol medium at the room temperature. Colloid & Polymer Sci 254, 412–416 (1976). https://doi.org/10.1007/BF01382124
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01382124