Answer:
The final volume in mL is 7.14 mL or 7.1 mL.
Explanation:
1.Use Boyle's Law([tex]P_{1} V_{1}= P_{2} V_{2}[/tex]). Re-arrange to solve for [tex]V_{2}[/tex] for the final volume.
2. Plug in values. [tex]V_{2} =\frac{(2.7 atm)(4.5 mL)}{(1.7 atm)} = 7.14 mL[/tex]