About: Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8

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About: Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Byla sledována extrakce vápníku roztokem dikarbollylkobaltitanu v nitrobenzenu (H+B- ) za přítomnosti dibenzo-21-crown-7 (DB21C7) a dibenzo-24-crown-8 (DB24C8). Bylo zjištěno, že do organické fáze přecházejí komplexy HL+, CaL2+, CaL22+ a CaHL23+ (L=DB21C7, DB24C8) a stanoveny jejich rovnovážné extrakční konstanty a konstanty stability v nitrobenzenu, nasyceném vodou. (cs) Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B- ) in the presence of dibenzo-21-crown-7 (DB21C7) and dibenzo-24-crown-8 (DB24C8) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, CaL2+, CaL22+ and CaHL23+ (L=DB21C7, DB24C8) are extracted into the organic phase. The values of extraction and stability constants of the species in nitrobenzene saturated with water have been determined. Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B- ) in the presence of dibenzo-21-crown-7 (DB21C7) and dibenzo-24-crown-8 (DB24C8) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, CaL2+, CaL22+ and CaHL23+ (L=DB21C7, DB24C8) are extracted into the organic phase. The values of extraction and stability constants of the species in nitrobenzene saturated with water have been determined. (en)
Title	Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 (en) Extrakce mikromnožství vápníku roztokem dikarbollylkobaltitanu v nitrobenzenu za přítomnosti dibenzo-21-crown-7 a dibenzo 24 crown-8 (cs)
skos:prefLabel	Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 (en) Extrakce mikromnožství vápníku roztokem dikarbollylkobaltitanu v nitrobenzenu za přítomnosti dibenzo-21-crown-7 a dibenzo 24 crown-8 (cs)
skos:notation	RIV/60461373:22340/08:00020712!RIV09-MSM-22340___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM4977751303), Z(MSM6046137307)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Vaňura, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	367488
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/08:00020712
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	bis-1,2-dicarbollylcobaltate; dibenzo-21-crown-7; dibenzo-24-crown-8; calcium; water; extraction (en)
http://linked.open.../riv/klicoveSlovo	extraction calcium water dibenzo-21-crown-7 2-dicarbollylcobaltate bis-1 dibenzo-24-crown-8
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[206639D70ADD]
http://linked.open...i/riv/nazevZdroje	Journal of Radioanalytical and Nuclear Chemistry
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	275
http://linked.open...iv/tvurceVysledku	Makrlík, E. Vaňura, Petr Selucký, P.
http://linked.open...ain/vavai/riv/wos	000252891400007
http://linked.open...n/vavai/riv/zamer	Predikce poruch heterogenních materiálů, komponent mechanických a biomechanických systémů. Physico-chemical methods of analysis and characterization of chemical systems and biosystems
issn	0236-5731
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	22340
is http://linked.open...avai/riv/vysledek of	Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8 Extraction of microamounts of calcium into nitrobenzene using hydrogen dicarbollylcobaltate in the presence of dibenzo-21-crown-7 and dibenzo 24 crown-8

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