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1. |
Identify the coordination sphere in the compound K4[Fe(CN)6]. |
A. | K<sup>+</sup> |
B. | Fe<sup>2+</sup> |
C. | [Fe(CN)<sub>6</sub>]<sup>4-</sup> |
D. | CN<sup> </sup> |
Answer» D. CN<sup> </sup> | |