A sample of nitrogen gas has a volume of 478 mL and a pressure of 104.1 K PA is what volume of the gas occupy at 88.2 K PA if the temperature remains constant

Explanation:

Hello,

In this case,

One uses the Boyle's law that allows us to understand the pressure-volume behavior at constant temperature as an inversely proportional relationship:

Thus, solving for the volume at the new 88.2 kPa pressure, one obtains:

Best regards.

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.