An ideal gas is confined to one side of a rigid, insulated container divided into the equal volumes by a partition. The following data are known for the initial state of the gas: P1 =300kPa, T1=380K, V1=0.025m^3. The other side is initially evacuated. The partition is now removed, and the gas expands to fill the entire container. Calculate the final equilibrium pressure, in kPa.