Chemistry

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9 Terms

1
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VO2+

yellow

2
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VO2+

blue

3
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V3+

green

4
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V2+

violet

5
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what happens when you add zinc?

will reduce the oxidation state gradually

6
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contact process step 1

V2O5 + SO2 → SO3 +V2O4

7
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contact process step 2

V2O4 + ½ O2 →V2O5

8
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Fe2+

green

9
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Fe3+

brown