What is the temperature (in °C) of an 11.7 L sample of carbon monoxide, CO, at 747 torr if it occupies 12.6 L at 59.2°C and 747 torr?
__C
A balloon containing 0.140 mol Ne gas has a volume of 1.8 L at 1.9 atm and 28°C. How many grams of neon should be added to the balloon to increase the volume to 3.2 L at the same pressure and temperature?
____g