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11. How many moles of gas does it take to occupy 120 liters at a pressure of 2.3 atmospheres and a temperature of 340 K?
12. If I have a 50-liter container that holds 45 moles of gas at a temperature of 2000 C, what is the pressure inside the container?
13. It is not safe to put aerosol canisters in a campfire, because the pressure inside the canisters gets very high and they can explode. If I have a 1.0-liter canister that holds 2 moles of gas, and the campfire temperature is 14000 C, what is the pressure inside the canister?
14. How many moles of gas are in a 30-liter scuba canister if the temperature of the canister is 300 K and the pressure is 200 atmospheres?
15. I have a balloon that can hold 100 liters of air. If I blow up this balloon with 3 moles of oxygen gas at a pressure of 1 atmosphere, what is the temperature of the balloon?