What volume will a sample of gas occupy at `87^(@)C` and `720 mm` pressure if its volume at `27^(@)C` and `750 mm` pressure is `250 mL` ?

Explanation

To solve the problem, we will use the combined gas law, which states that:

\[ \frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2} \]

Where:
- \( P_1 \) = initial pressure
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