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Uploaded by DonDonYuen on Oct 26, 2011
Oxidation States of Vanadium(2010) 13554 IVEZn + NH4VO3VO2^+ (YELLOW)VO^2+ (BLUE)V^3+ (GREEN)V^2+ (VIOLET)
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Beautiful color
Jimmythko1992 2 weeks ago
I saw that when adding ammonium metavanadate into dilute sulphuric acid, the colour of powder change from white to orange. What is it? Is it V2O5?
cool!
hanisjoey 2 weeks ago
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Beautiful color
Jimmythko1992 2 weeks ago
I saw that when adding ammonium metavanadate into dilute sulphuric acid, the colour of powder change from white to orange. What is it? Is it V2O5?
Jimmythko1992 2 weeks ago
cool!
hanisjoey 2 weeks ago