1.A balloon is filled with hydrogen at a temperature of 20 degrees C and a pressure of 755 mmHg. If the balloon’s original volume was 1.05 liters, what will its new volume be at a higher altitude, where the pressure is only 625 mmHg? Assume the temperature stays the same.
2.A bacterial culture isolated from sewage produced 46.1 mL of methane gas at 25 degrees C and 780 torr. What would the volume of the methane be at STP?
3.A steel container with a volume that cannot change is filled with 123.0 atms of compressed air at 20.0 degrees C . it sits out in the sun all day, and its temperature rises to 55.0 degrees C. What is the new pressure?
4.A chemist collects carbon dioxide over water at 27 degrees C. if the gas in the collection vessel has a pressure of 787 torr, what is the pressure of carbon dioxide in the vessel?
5.As part of an environmental experiment, the mixture of gases released from a smokestack is collected in a balloon. If the mixture is analyzed and found to contain 15.0 g of SO2 gas, 12.1 g of NO gas, and 2.5 g of SO3 gas, what is the mole fraction of each component in the mixture?
6.If the total pressure of the gas mixture in the problem above was 1.1 am, what was the partial pressure of each gas?
7.A steel container if filled with 5.00 atms of nitrogen, 2.00 atms of oxygen, and .50 atms of argon. What is the total pressure in the vessel and the mole fraction of each gas?
8.What is the volume of 16.1 grams of chlorine gas at 1.00 atm and 25 degrees C?
I really need these done and I don’t have the time to figure them out since I have other classes going on. Thanks you all for your help.
2.A bacterial culture isolated from sewage produced 46.1 mL of methane gas at 25 degrees C and 780 torr. What would the volume of the methane be at STP?
3.A steel container with a volume that cannot change is filled with 123.0 atms of compressed air at 20.0 degrees C . it sits out in the sun all day, and its temperature rises to 55.0 degrees C. What is the new pressure?
4.A chemist collects carbon dioxide over water at 27 degrees C. if the gas in the collection vessel has a pressure of 787 torr, what is the pressure of carbon dioxide in the vessel?
5.As part of an environmental experiment, the mixture of gases released from a smokestack is collected in a balloon. If the mixture is analyzed and found to contain 15.0 g of SO2 gas, 12.1 g of NO gas, and 2.5 g of SO3 gas, what is the mole fraction of each component in the mixture?
6.If the total pressure of the gas mixture in the problem above was 1.1 am, what was the partial pressure of each gas?
7.A steel container if filled with 5.00 atms of nitrogen, 2.00 atms of oxygen, and .50 atms of argon. What is the total pressure in the vessel and the mole fraction of each gas?
8.What is the volume of 16.1 grams of chlorine gas at 1.00 atm and 25 degrees C?
I really need these done and I don’t have the time to figure them out since I have other classes going on. Thanks you all for your help.