Open Question
The volume of a sample of gas (2.49 g) was 752 mL at 1.98 atm and 62 °C. The gas is ________.
7. Gases
The Ideal Gas Law
Back7. Gases
The Ideal Gas Law
- Open Question
What quantity in moles of chlorine gas at 120.0°C and 33.3 atm would occupy a vessel of 12.0 L?
- Open Question
What mass of NO2 is contained in a 13.0 L tank at 4.58 atm and 385 K?
- Open Question
The pressure of a sample of CH4 gas (6.022 g) in a 30.0 L vessel at 402 K is ________ atm.
- Open Question
What mass of NO2 is contained in a 13.0 L tank at 4.58 atm and 385 K?
- Open Question
What quantity in moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 12.0 L?
- Open Question
What pressure (in atm) will 0.44 moles of CO2 exert in a 2.6 L container at 25°C?
- Open Question
Determine the number of moles of air present in 1.35 L at 750 torr and 17.0°C.
- Multiple ChoiceA sample of hydrogen gas (H2) has a volume of 8.56 L at a temperature of 0 degrees C and a pressure of 1.5 atm. Using the Ideal Gas Law, calculate the moles of H2 molecules present in this gas sample.
- Multiple ChoiceUsing the Ideal Gas Law, calculate the pressure in atm of a 25.0 L metal tank containing 12.0 moles of hydrogen gas and 4.0 moles of nitrogen gas at a temperature of 298 K.
- Multiple ChoiceA 0.334 g sample of an unknown halogen occupies 109 mL at 398 K and 1.41 atm. What is the identity of the halogen?
- Multiple ChoiceA 1.20 L weather balloon on the ground has a temperature of 25.0 °C and is at atmospheric pressure (1.00 atm). When it rises to an elevation where the pressure is 0.710 atm, the new volume is 1.80 L. What is the temperature (in °C) of the air at the elevation where the balloon rises?
- Multiple ChoiceA 10.0 mL container of helium is sealed at 22.0°C and 1.00 atm pressure. What pressure would be exerted by the helium if the container were heated to 220°C, assuming the volume remains constant?
- Multiple ChoiceA balloon filled with helium gas at 20°C occupies 6.91 L at 1.00 atm. The balloon is immersed in liquid nitrogen at -196°C, while the pressure is raised to 5.20 atm. Using the Ideal Gas Law, what is the volume of the balloon in the liquid nitrogen?
- Multiple ChoiceA capsule of gas has a volume of 550 L, a pressure of 1750 atm, and a temperature of 7500 degrees Celsius. It is broken, releasing the gas into an environment at STP. How many moles of gas are there in the capsule?