Calculate the molality of a solution containing 20.7g of potassium carbonate dissolved in 500 mL of soluiton (assume density of solution = `1 g mL^(-1)`)

Explanation

To calculate the molality of a solution containing 20.7 g of potassium carbonate (K₂CO₃) dissolved in 500 mL of solution, we can follow these steps:

### Step 1: Calculate the moles of solute (K₂CO₃)
To find the moles of solute, we use the formula:

\[ \text{Moles of solute} = \frac{\text{mass of solute (g)}}{\text{molar mass of solute (g/mol)}} \]
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