5 Questions
What is the general formula of α-Keggin anions?
[XM12O40]n−
Which atoms are most commonly used as the heteroatom in Keggin structure?
Phosphorus, Silicon, Boron
Who first reported the α-Keggin anion, ammonium phosphomolybdate?
Berzelius
What is the most stable structure of polyoxometalate catalysts?
Keggin structure
Who attempted to explain the structure of silicotungstic acid using the coordination compounds ideas of Copaux?
Alfred Werner
Test your knowledge on Keggin structures and heteropoly acids with this quiz. Learn about the composition, formula, and structural form of α-Keggin anions.
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