Draw the structure of the stable positive ion formed when an acid dissolves in water.

Explanation

To draw the structure of the stable positive ion formed when an acid dissolves in water, we will follow these steps:

### Step 1: Identify the Acid
When an acid dissolves in water, it releases hydrogen ions (H+). For this example, we will use hydrochloric acid (HCl) as our acid.

### Step 2: Dissociation of the Acid
When HCl dissolves in water, it dissociates into H+ and Cl- ions:
\[ \text{HCl} \rightarrow \text{H}^+ + \text{Cl}^- \]
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