10.0 moles of helium (He) gas was placed into a weather balloon that can inflate to hold 5000.0 L. Currently, the balloon is not full because of the high pressure on the ground. What is the pressure when the balloon rises to a point where the temperature is -10.0°C and the balloon has completely inflated with the gas?
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.