What is the pressure of in a fixed volume container at 30.0°C if the pressure of the gas is 2.5 atm at 15.0°C?

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

What is true for a substance that releases energy

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)