Find the wt of water present in 1.61 g of `Na_(2)SO_(4).10H_(2)O`

Explanation

To find the weight of water present in 1.61 g of `Na₂SO₄·10H₂O`, we can follow these steps:

### Step 1: Calculate the molar mass of `Na₂SO₄·10H₂O`
1. **Molar mass of Sodium (Na)**: 23 g/mol
- For 2 Na: \( 2 \times 23 = 46 \, \text{g/mol} \)

2. **Molar mass of Sulfur (S)**: 32 g/mol
- For 1 S: \( 1 \times 32 = 32 \, \text{g/mol} \)
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