506989
Beschreibung
Quiz von tobias4828, aktualisiert more than 1 year ago
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Erstellt von tobias4828
vor mehr als 10 Jahre
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Frage 1
Frage
Water is amphoteric. What does this mean?
Antworten
-
It acts as a base only, forms OH- ions and is a proton donor.
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It acts as a acid only, forms H+ ions and proton donor.
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It acts as and acid (a proton donor) and a base (proton acceptor).
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It acts as and acid (a proton acceptor) and a base (proton donor).
Frage 2
Frage
Water is a tetrahedral shaped molecule. As such waters bond angles are 109.5?
Antworten
- True
- False
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