oxidation states of vanadium

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Last updated 10:13 PM on 6/1/26
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10 Terms

1
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What is the oxidation state of V in VO2 + and what colour ions would it produce?

+5

Yellow

2
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What is the oxidation state of V in VO 2+ and what colour ions do they form?

+4

Blue

3
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What colour do V 3+ form?

Green

4
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What colour does V 2+ form?

Purple

5
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Fe2+

Green

6
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Fe3+

Brown

7
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Cu2+

Blue

8
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Cu2+ compounds

Dark blue

9
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Al3+ solid

White precipitate

10
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Al3+ compounds in solutions

Colourless