Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Exchange reactions between uranium ions

The exchange reaction between U(VI) and U(IV) in aqueous sulphate chloride and perchlorate media and in various mixed aqueous-organic solvents [Pg.130]

Betts obtained evidence for the exchange in sulphate media being catalysed by light of wavelengths 340 m/t, the region of absorption of U(VI). In the presence of light a rate law, approximately [Pg.131]

The rate was found to be unaffected by light and either [Cl ] or [CIO4 ]. The overall activation energy obtained was 33.4 kcal.mole . The mechanism of exchange suggested by Rona was [Pg.131]

Masters and Schwartz have made a study of the exchange in perchlorate media and have found two exchange pathways operate. One pathway involves exchange via the process [Pg.131]

IONS OF SAME METAL IN DIFFERENT OXIDATION STATES [Pg.132]

See other pages where Exchange reactions between uranium ions is mentioned: [Pg.130]    [Pg.151]    [Pg.130]    [Pg.151]    [Pg.131]    [Pg.128]    [Pg.240]    [Pg.1059]    [Pg.144]    [Pg.557]    [Pg.697]    [Pg.1059]    [Pg.234]    [Pg.557]    [Pg.2328]    [Pg.2423]    [Pg.4206]    [Pg.245]    [Pg.245]    [Pg.508]    [Pg.2423]   


SEARCH



Exchange between

Ion exchanger reactions

Ion-exchange reaction

Reaction between

Reaction between Ions

Uranium , reaction

© 2024 chempedia.info