1.

Complete the equation.
2Res+OH + [Ni(CN)4]2 __________ + 2OH

A. (Res<sup>&amp;plus;</sup>)<sub>2</sub>[Ni(CN)<sub>4</sub>]<sup>2-</sup>
B. (Res<sup>&amp;plus;</sup>)<sub>2</sub>[Ni(CN)<sub>4</sub>]<sup>3-</sup>
C. (Res<sup>&amp;plus;</sup>)<sub>2</sub>[Ni(CN)<sub>3</sub>]<sup>2-</sup>
D. (Res<sup>&amp;plus;</sup>)<sub>3</sub>[Ni(CN)<sub>4</sub>]<sup>2-</sup>
Answer» B. (Res<sup>&amp;plus;</sup>)<sub>2</sub>[Ni(CN)<sub>4</sub>]<sup>3-</sup>


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