Write IUPAC name of the following complex : `[Co(NH_(3))_(6)]^(3+)`

Explanation

To determine the IUPAC name of the complex `[Co(NH₃)₆]^(3+)`, we can follow these steps:

### Step 1: Identify the central metal ion and its oxidation state
The central metal ion in the complex is cobalt (Co). To find its oxidation state, we denote it as \( x \). The ammonia (NH₃) ligands are neutral, contributing 0 to the charge. The overall charge of the complex is +3.

Setting up the equation:
\[ x + (0 \times 6) = +3 \]
Thus, we have:
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