A balloon is filled with hydrogen at room temperature. It will burst if pressure exceeds `0.2 "bar"`. If at `1` bar pressure, the gas occupies `2.27 L` volume, up to what volume can the balloon be expanded?

Explanation

To solve the problem, we will use Boyle's Law, which states that the pressure of a gas multiplied by its volume is a constant when temperature is held constant. The formula for Boyle's Law is:

\[ P_1 V_1 = P_2 V_2 \]

Where:
- \( P_1 \) = initial pressure
- \( V_1 \) = initial volume
- \( P_2 \) = final pressure
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