Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the general formula of α-Keggin anions?
What is the general formula of α-Keggin anions?
- [XM12O30]n−
- [XM14O40]n−
- [XM10O40]n−
- [XM12O40]n− (correct)
Which atoms are most commonly used as the heteroatom in Keggin structure?
Which atoms are most commonly used as the heteroatom in Keggin structure?
- Sulfur, Nitrogen, Phosphorus
- Carbon, Hydrogen, Oxygen
- Phosphorus, Silicon, Boron (correct)
- Hydrogen, Oxygen, Nitrogen
Who first reported the α-Keggin anion, ammonium phosphomolybdate?
Who first reported the α-Keggin anion, ammonium phosphomolybdate?
- Berzelius (correct)
- Blomstrand
- Copaux
- Alfred Werner
What is the most stable structure of polyoxometalate catalysts?
What is the most stable structure of polyoxometalate catalysts?
Signup and view all the answers
Who attempted to explain the structure of silicotungstic acid using the coordination compounds ideas of Copaux?
Who attempted to explain the structure of silicotungstic acid using the coordination compounds ideas of Copaux?
Signup and view all the answers
