# Question 448ee

We use Boyle's law: gas volume is inversely proportional to pressure at constant temperature (and constant amount of gas). The answer should be approx. $100$ $m L$.
${P}_{1} {V}_{1} = {P}_{2} {V}_{2}$.
${V}_{2} = \frac{{P}_{1} {V}_{1}}{P} _ 2$ $=$ $\frac{\left(1.08 \cdot \cancel{a t m}\right) \left(145.7 \cdot m L\right)}{1.43 \cdot \cancel{a t m}}$ $=$ ???mL#