Question

effective atomic number of cobalt in Co(CN)6)-3
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Answer 1

Answer:

Thus the effective atomic number of the cobalt atom in the complex [Co(NH3)6]3+ is 36, the sum of the number of electrons in the trivalent cobalt ion (24) and the number of bonding electrons from six surrounding ammonia molecules, each of which contributes an electron pair (2 × 6 =12).

Answer 2

Explanation:

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