Find the average speed of nitrogen molecules at `25^(@)C.`

Explanation

To find the average speed of nitrogen molecules at 25°C, we can follow these steps:

### Step 1: Determine the Molecular Mass of Nitrogen
The molecular mass of nitrogen (N₂) is given as 14 grams per mole for each nitrogen atom. Since nitrogen is diatomic (N₂), the molecular mass will be:
\[ M = 2 \times 14 \text{ g/mol} = 28 \text{ g/mol} \]
To convert this to kilograms, we use:
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