Calculate the molarity of `KCl` solution prepared by dissolving `7.45 g` of `KCl` in `500 mL` of the solution. `(d_(sol) = 1.2 g mL^(-1))`

Explanation

To calculate the molarity of the KCl solution prepared by dissolving 7.45 g of KCl in 500 mL of the solution, we will follow these steps:

### Step 1: Identify the given data
- Mass of KCl (solute) = 7.45 g
- Volume of solution = 500 mL
- Density of solution = 1.2 g/mL

### Step 2: Calculate the mass of the solution
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