II. Solve the given questions below. Provide the complete solution for each number. (3 points each)
1. A surprise balloon that slipped from the box after opening it has a volume of 2 L and has a pressure of 0.5
atm. It has reached the height of 10 km where the atmospheric pressure is approximately 0.25 atm. Assuming
that the temperature is constant, compute the final colume of the balloon.
2. A gas has a volume of 8 Liters at 3 atm pressure. The volume is changed to 24 Liters. What must the new
pressure be?
3. A patient's oxygen gas inside a 3L-gas tank has a pressure of 1.02 atm. Provided that the temperature
remains constant, how much pressure is needed to reduce its volume by 12?​