Variable Oxidation states
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Last updated 3:52 PM on 9/27/26
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8 Terms
1
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What color does Vanadium (III) turn?
Turns Green
2
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What color does Vanadium (II) become?
Turns Violet
3
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What color does Vanadium (V) become?
Turns yellow
4
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What color does Vanadium (IV) become?
Turns blue
5
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How to prepare vanadium ions?
Reduction with zinc in acid solution.
Add half amount of zinc compared to vanadium
6
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Define redox potential?
How easily a metal can be reduced
7
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What does a high redox potential mean?
Higher redox values mean the ion is less stable and more easily reduced.
8
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What two things does redox potentials depend on?
Ligands
pH