Cations and Polyatomic Anions

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Author:
Anonymous
ID:
180165
Filename:
Cations and Polyatomic Anions
Updated:
2012-10-27 09:09:39
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chemistry ions
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Description:
List of common type 2 Cations and common Polyatomic Anions
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  1. Fe3+
    iron (III)- ferric
  2. Fe2+
    iron (II)- ferrous
  3. Cu2+
    copper (II)- cupric
  4. Cu+
    copper (I)- cuprous
  5. Co3+
    cobalt (III)- cobaltic
  6. Co2+
    cobalt (II)- cobaltous
  7. Sn4+
    tin (IV)- stannic
  8. Sn2+
    tin (II)- stannous
  9. Pb4+
    lead (IV)- plumbic
  10. Pb2+
    lead (II)- plumbous
  11. Hg2+
    mercury (II)- mercuric
  12. Hg22+
    mercury (I)- mercurous

    Note- Mercury (I) ions always occur double bound together in pairs to form Hg22+
  13. NH4+
    ammonium
  14. NO2-
    nitrite
  15. NO3-
    nitrate
  16. SO32-
    sulfite
  17. SO42-
    sulfate
  18. HSO4-
    hydrogen sulfate, a.k.a bisulfate
  19. OH-
    hydroxide
  20. CN-
    cyanide
  21. PO43-
    phosphate
  22. HPO42-
    hydrogen phosphate
  23. H2PO4-
    dihydrogen phosphate
  24. CO32-
    carbonate
  25. HCO3-
    hydrogen carbonate, a.k.a. bicarbonate
  26. ClO-
    hypochlorite
  27. ClO2-
    chlorite
  28. ClO3-
    chlorate
  29. ClO4-
    perchlorate
  30. C2H3O2-
    acetate
  31. MnO4-
    permanganate
  32. Cr2O72-
    dichromate
  33. CrO42-
    chromate
  34. O22-
    peroxide

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