Are all the five `H_(2)O` molecules in `CuSO_(4). 5H_(2)O` equivalent? If not, discuss their modes of linkage.

Explanation

To determine whether all five \( H_2O \) molecules in \( CuSO_4 \cdot 5H_2O \) are equivalent, we need to analyze their modes of linkage in the compound.

### Step-by-Step Solution:

1. **Understanding the Compound**:
- The formula \( CuSO_4 \cdot 5H_2O \) indicates that there are five water molecules associated with one copper sulfate unit.

2. **Identifying the Water Molecules**:
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