The precise nature of the polyanions formed by the action of hydrochloric acid on sodium molybdate solutions has been studied by pH and conductometric measurements involving glass electrode and conductometric titrations. The inflections and breaks in the titration curves indicate the formation of para-Mo7O24(6-) and octa-Mo8O26(4-) polymolybdate anions around pH 5.5 and 4.1, corresponding to the molar; ratio 8H:7Mo and 3H:2Mo, respectively. Similar pH and conductometric titrations between Hg2 + and MoO4(2-), Mo7O24(6-), and Mo8O26(4-) provide definite evidence for the formation of normal molybdate HgO.MoO3, paramolybdate 3HgO.7MoO3 and octamolybdate 2HgO.8MoO3 of mercury(II) in the vicinity of the pH 4.9, 4.2 and 3.7, respectively. The anal...
Isopolymolybdate ions in aqueous solution have been studied by means of an ion-exchange process, usi...
The stable ionic species formed as the pH value of molybdate solutions is lowered have been examined...
The importance of molybdenum from a biological, environmental and technological point of view is ver...
The formation of thorium molybdates obtained by interaction of thorium nitrate and sodium molybdate ...
The formation of thorium molybdates obtained by interaction of thorium nitrate and sodium molybdate ...
The precise nature of the reaction between lanthanum nitrate and sodium molybdate at specific pH lev...
The formation of thallium(I) molybdates obtained by interaction of thallium(I) nitrate and sodium mo...
The formation of thallium(I) molybdates obtained by interaction of thallium(I) nitrate and sodium mo...
The electrogeneration of molybdate ion (MoO4-2) for possible use in a coulometric determination of t...
Molybdic acid sol, prepared by the action of dilute hydrochloric acid on ammonium molybdate solutio...
The electrogeneration of molybdate ion (MoO4-2) for possible use in a coulometric determination of t...
The electrogeneration of molybdate ion (MoO4-2) for possible use in a coulometric determination of t...
The precise nature of the reaction between lanthanum nitrate and sodium molybdate at specific pH lev...
The decomposition by HCl of a molybdic acid salt with a weak base. (i.e. ammonium molybdate) has bee...
Isopolymolybdate ions in aqueous solution have been studied by means of an ion-exchange process, usi...
Isopolymolybdate ions in aqueous solution have been studied by means of an ion-exchange process, usi...
The stable ionic species formed as the pH value of molybdate solutions is lowered have been examined...
The importance of molybdenum from a biological, environmental and technological point of view is ver...
The formation of thorium molybdates obtained by interaction of thorium nitrate and sodium molybdate ...
The formation of thorium molybdates obtained by interaction of thorium nitrate and sodium molybdate ...
The precise nature of the reaction between lanthanum nitrate and sodium molybdate at specific pH lev...
The formation of thallium(I) molybdates obtained by interaction of thallium(I) nitrate and sodium mo...
The formation of thallium(I) molybdates obtained by interaction of thallium(I) nitrate and sodium mo...
The electrogeneration of molybdate ion (MoO4-2) for possible use in a coulometric determination of t...
Molybdic acid sol, prepared by the action of dilute hydrochloric acid on ammonium molybdate solutio...
The electrogeneration of molybdate ion (MoO4-2) for possible use in a coulometric determination of t...
The electrogeneration of molybdate ion (MoO4-2) for possible use in a coulometric determination of t...
The precise nature of the reaction between lanthanum nitrate and sodium molybdate at specific pH lev...
The decomposition by HCl of a molybdic acid salt with a weak base. (i.e. ammonium molybdate) has bee...
Isopolymolybdate ions in aqueous solution have been studied by means of an ion-exchange process, usi...
Isopolymolybdate ions in aqueous solution have been studied by means of an ion-exchange process, usi...
The stable ionic species formed as the pH value of molybdate solutions is lowered have been examined...
The importance of molybdenum from a biological, environmental and technological point of view is ver...