Hypo vanadate

Vanadium Oxydichloride, V02C12.8H20.—By the action of dilute aqueous hydrochloric acid on the two isomeric hydrates of hypo-vanadic acid, two isomeric forms of this compound have been prepared. The green hydrate gives rise to deep green crystals, and the rose hydrate to blue crystals of the same empirical composition.2 Their constitutions are a matter of doubt.3... 

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