1. calculate the decrease in temperature when 11.00 L at 20.0 C is compressed to 5.00 L 2. if 32 L of nitrogen at 2.7 atm are compressed to 1.5 atm at constant temperature, what is the new volume?

3. my bike has a tire pressure of 135 psi when the temperature outside is 30 C. what will be the pressure be if it is 16 C out.

4. 2.8 moles of nitrogen gas are in a 9 L container. assuming the pressure stays constant, how many moles of gas will there be if i increase the volume of containers to 14 L