Lightboxes
Panier
alb10658046

Vanadium oxidation states

Vanadium oxidation states. Vanadium can exist in four adjacent oxidation states (2-5) that produce solutions of different colours. Here left test tube contains solution of ammonium metavanadate (NH4VO3) where vanadium is in +5 oxidation state ((VO3)-). Next solutions (left to right) were obtained by reducing ammonium metavanadate using zinc amalgam as a catalyst: vanadium (IV) ((VO)2+, blue), vanadium (III) (V3+, green) and vanadium (II) (V2+, purple).
Partager
pinterestPinterest
twitterTwitter
facebookFacebook
emailEmail

Ajouter à une autre Lightbox

Ajouter à une autre Lightbox
add to lightbox print share
Avez-vous déjà un compte? S'identifier
Vous n'avez pas de compte ? S'inscrire
Acheter cette image
Chargement...
Titre:
Vanadium oxidation states
Légende: Voir la traduction automatique
Vanadium oxidation states. Vanadium can exist in four adjacent oxidation states (2-5) that produce solutions of different colours. Here left test tube contains solution of ammonium metavanadate (NH4VO3) where vanadium is in +5 oxidation state ((VO3)-). Next solutions (left to right) were obtained by reducing ammonium metavanadate using zinc amalgam as a catalyst: vanadium (IV) ((VO)2+, blue), vanadium (III) (V3+, green) and vanadium (II) (V2+, purple).
Crédit:
Album / Science Source / GIPhotoStock
Autorisations:
Modèle: Non - Propriété: Non
Questions sur les droits?
Taille de l'image:
5109 x 3415 px | 49.9 MB
Taille d'impression:
43.3 x 28.9 cm | 17.0 x 11.4 in (300 dpi)
Mots clés: