What is the coordination number of the metal ion in the complex [Co(NH3)5Cl]Cl2?
Practice Questions
Q1
What is the coordination number of the metal ion in the complex [Co(NH3)5Cl]Cl2? (2023)
4
5
6
3
Questions & Step-by-Step Solutions
What is the coordination number of the metal ion in the complex [Co(NH3)5Cl]Cl2? (2023)
Step 1: Identify the metal ion in the complex. In this case, the metal ion is cobalt (Co).
Step 2: Look at the ligands attached to the metal ion. In [Co(NH3)5Cl], there are five ammonia (NH3) ligands and one chloride (Cl) ligand.
Step 3: Count the total number of ligands surrounding the metal ion. There are 5 (from NH3) + 1 (from Cl) = 6 ligands.
Step 4: The coordination number is defined as the total number of ligands attached to the metal ion. Therefore, the coordination number of cobalt in this complex is 6.
