Answer:
To find the final volume, we can use the formula PV = constant.
P₁V₁ = P₂V₂
where P and V are the pressure and volume, and the subscripts 1 and 2 refer to the initial and final values, respectively.
We can plug in the given values to find the final volume:
P₁V₁ = P₂V₂
250.°C * 310. mL = 150.°C * V₂
Solving this equation yields:
V₂ = 0.310L