Drawn the structure of the following
(i) `H_(2)S_(2)O_(7)` (ii) `XeF_(6)`

Explanation

To draw the structures of \( H_2S_2O_7 \) (disulfuric acid) and \( XeF_6 \) (xenon hexafluoride), we will follow these steps:

### Step 1: Draw the structure of \( H_2S_2O_7 \)

1. **Identify the atoms**: The molecular formula \( H_2S_2O_7 \) indicates there are 2 hydrogen (H) atoms, 2 sulfur (S) atoms, and 7 oxygen (O) atoms.
2. **Determine the central atoms**: Sulfur is the central atom since it can form multiple bonds and is less electronegative than oxygen.
3. **Arrange the atoms**: The structure can be visualized as two sulfur atoms connected to each other, with oxygen atoms surrounding them.
4. **Connect the atoms**:
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