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Indicate the coordination number and oxidation number of the metal in:

A) K3[Co(CN)6]

B) Na2[CdBr4]

C) [Pt(en)3](ClO4)4

D) [Cu(en)2(C2O4)]+

E) NH4[Cr(NH3)2(NCS)4-]

F) [Cu(bipy)2I]I

Respuesta :

pstnonsonjoku

Answer:

A-6

B-4

C-4

D-6

E-6

F-4

Explanation:

The coordination number of a metal complex refers to the number of directional (covalent) bonds to the central metal atom/ion. Bidentate ligands may attach to the central metal/ion via more than one atom. This is known as chelation.

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