If the pressure of the gas in a 2.31 l balloon is 0.12 atm and the volume increases to 7.14 l what will be the final pressure of the air within the balloon? assume the temperature remains constant

0.04 atm

Explanation:

Boyle's Law: This law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.

    (At constant temperature and number of moles)

where,

= initial pressure of gas = 0.12 atm

= final pressure of gas = ?

= initial volume of gas =

= final volume of gas = 7.14 L

Therefore, the final pressure of the air within the balloon is 0.04 atm.