Write IUPAC name of `[Co(NH_(3))_(5)Cl]Cl_(2)`.

Explanation

To write the IUPAC name of the coordination compound \([Co(NH_3)_5Cl]Cl_2\), we will follow these steps:

### Step 1: Identify the Coordination Sphere
The coordination sphere consists of the metal ion and the ligands that are directly bonded to it. In this case, the coordination sphere is \([Co(NH_3)_5Cl]\).

### Step 2: Name the Ligands
In the coordination compound, we have:
- Five ammonia ligands (NH₃), which are named as "ammine".
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