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I saw that when adding ammonium metavanadate into dilute sulphuric acid, the color of powder change from white to orange. What is it? Is it V2O5?
Jimmythko1992 2 weeks ago
Beautiful color
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
This has been flagged as spam show
I saw that when adding ammonium metavanadate into dilute sulphuric acid, the color of powder change from white to orange. What is it? Is it V2O5?
Jimmythko1992 2 weeks ago
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