Are the oxidation state and covalency of in `[AlCl(H_(2)O)_(5)]^(2+)` same ?

Explanation

To determine if the oxidation state and covalency of aluminum in the complex ion \([AlCl(H_2O)_5]^{2+}\) are the same, we will follow these steps:

### Step 1: Determine the Oxidation State of Aluminum
1. The overall charge of the complex ion \([AlCl(H_2O)_5]^{2+}\) is \(+2\).
2. Let the oxidation state of aluminum (Al) be \(x\).
3. The oxidation state of chlorine (Cl) is \(-1\).
4. The water molecules (H2O) are neutral, so their contribution is \(0\).
5. The equation can be set up as follows:
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