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What is the coordination entity formed w...

What is the coordination entity formed when excess of aqueous KCN is added to an aqueous solution of copper sulphate? Why is it that no precipitate of copper sulphide is obtained when `H_2S(g)` is passed through this solution?

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MODERN PUBLICATION-COORDINATION COMPOUNDS-EXERCISE
  1. What is the coordination entity formed when excess of aqueous KCN is a...

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  2. What is the coordinate number of the central metal ions in the followi...

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  3. What is the coordinate number of the central metal ions in the followi...

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  4. What is the coordination number of Fe in [Fe(EDTA)]^(-) ?

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  5. What is the coordinate number of the central metal ions in the followi...

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  6. What is the coordinate number of the central metal ions in the followi...

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  7. What is the coordinate number of the central metal ions in the followi...

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  8. What is the coordinate number of the central metal ions in the followi...

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  9. What is the coordinate number of the central metal ions in the followi...

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  10. What is the oxidation state of iron in the following ? [Fe(CN)6]^(3-...

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  11. What is the oxidation state of iron in the following ? K4[Fe(CN)6]

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  12. What is the oxidation state of iron in the following ? Fe(CO)5

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  13. What is the oxidation state of iron in the following ? [Fe(H2O)6]^(3...

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  14. Specify the oxidation numbers of the metals in the following coordinat...

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  15. Specify the oxidation numbers of the metals in the following coordinat...

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  16. Specify the oxidation numbers of the metals in the following coordinat...

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  17. Specify the oxidation numbers of the metals in the following coordinat...

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  18. Specify the oxidation numbers of the metals in the following coordinat...

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  19. Calculate the oxidation state of the central metal atom in the followi...

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  20. Calculate the oxidation state of the central metal atom in the followi...

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  21. Calculate the oxidation state of the central metal atom in the followi...

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