A certain amount of gas at 25 o C and at a pressure of 0.800 atm is contained in a glass vessel. Suppose the vessel can withstand a pressure of 2.0 atm. Calculate the final volume of the balloon. The temperature of 2.5 L of a gas initially at STP is changed to 250 o C at constant volume. Calculate the final pressure of the gas in atm.
Dry ice is solid carbon dioxide.
A 0.050 g sample of dry ice is placed in an evacuated vessel of volume 4.6 L at 30 o C. Calculate the pressure inside the vessel after all the dry ice has been converted to CO 2 gas. Hg has a mass of 0.116g. Calculate the molar mass of the gas.