Liesegang rings of copper chromate in gelatin gel |
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| Authors: | S. N. Swami K. Kant |
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| Affiliation: | (1) Present address: Chemical Laboratories, Faculty of Engineering, University of Jodhpur, Jodhpur/Rajasthan, India;(2) Present address: Dungar College, Bikaner, India |
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| Abstract: | Summary DistinctLiesegang Rings of Copper chromate in gelatin gel are not formed as the salt forms a very stable colloid in this medium. As this sol is coagulated by KH2PO4, well defined rings of Copper chromate in gelatin gel are formed in the presence of this electrolyte.
Zusammenfassung DeutlicheLiesegang-Ringe werden in Kupfer-Chromat und Gelatine-Gel nicht gebildet, da das Salz ein sehr stabiles Kolloid in diesem Medium darstellt. Wenn dieses Sol durch KH2PO4 koaguliert wird, entstehen definierte Ringe von Kupfer-Chromat im Gelatine-Gel bei Gegenwart dieses Elektrolyten. |
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