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1. A 355-gallon tank contains 103 kg of H, gas at 25.20 "C. What is the...
e. 28.8 lb/in. 8.7 A tank contains oxygen (02) at a pressure of 2.00 atm. What...
e. 28.8 lb/in. 8.7 A tank contains oxygen (02) at a pressure of 2.00 atm. What is the pressure in the tank in terms of the following units? 4. a. torr lb/in.2 c.) mmHg kPa 8.11 The air in a cylinder with a piston has a volume of 220 mL and a pressure of 650 mmHg. 5. To obtain a higher pressure inside the cylinder when the temperature and amount of a. gas do not change, would the cylinder change...
4. -14 points SerCP11 10.4.OP.031. My Notes Ask Your Teacher (a) A tank contains one mole...
4. -14 points SerCP11 10.4.OP.031. My Notes Ask Your Teacher (a) A tank contains one mole of nitrogen gas at a pressure of 6.75 atm and a temperature of 26.0°C. The tank (which has a fixed volume) is heated until the pressure inside triples. What is the final temperature of the gas? °C (b) A cylinder with a moveable piston contains one mole of nitrogen, again at a pressure of 6.75 atm and a temperature of 26.0°C. Now, the cylinder...
4. (2 points) A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder...
4. (2 points) A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas are 1.00 atom and 23.5 L, respectively. Specific heat of ammonia is 0.0258 J/g°C. a. Calculate the final temperature of the sample. b. Calculate q, w, and AU for the process.
Af constant volume, the temperature of 40 atom of gas was 190°c. The temperature is increased...
Af constant volume, the temperature of 40 atom of gas was 190°c. The temperature is increased to 315c, what is the new pressure of the gas? 2 A 510 ml Sample of gas na cylinder with a movable piston at oooc is heated at a constant pressure of 0.800 atm to 410c. what is its find sheme?
Question 3 A rigid tank, of 0.5 m volume, contains an ideal-gas mixture at 300 K....
Question 3 A rigid tank, of 0.5 m volume, contains an ideal-gas mixture at 300 K. The mixture is made up of 2.4 kg of gas A and 1.4 kg of gas B, the molecular weights of which are MA = 32.0 kg/kmole and M 28.0 kg/kmole, respectively. i. Determine the mass fraction of A and B. (3 marks] ii. Determine the mole fraction of A and B. [5 marks] iii. Determine the molecular weight of the mixture. [2 marks]...
A rigid tank that contains 2.4 kg of N2 at 25°C and 550 kPa is connected...
A rigid tank that contains 2.4 kg of N2 at 25°C and 550 kPa is connected to another rigid tank that contains 4.4 kg of O2 at 25°C and 150 kPa. The valve connecting the two tanks is opened, and the two gases are allowed to mix. If the final mixture temperature is 25°C, determine the volume of each tank and the final mixture pressure. The gas constants of N2 and O2 are 0.2968 and 0.2598 kPa.m3/kg.K, respectively. The universal...
6. A cylinder contains 10 kg of air (ideal gas) and 200 kPa, is maintained at...
6. A cylinder contains 10 kg of air (ideal gas) and 200 kPa, is maintained at 27 C, and its pressure doubles, the cylinder rises 0.035, determine: initial volume of the tank, final volume, the diameter of the cylinder and the work done by gas.
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures...
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases the tank are 35 atm of O, 5.0 atm of N2, and 25 atm of He, what is the total pressure inside of the tank? 9. The partial pressure of oxygen gas in a mixture of oxygen and nitrogen gases is 1.02 atm. The total pressure of the mixture is 2.43 atm. Calculate the partial pressure of nitrogen...
A large cylindrical tank contains 0.850 m3 of nitrogen gas at 28.0 ∘C and 8.50×103 Pa...
A large cylindrical tank contains 0.850 m3 of nitrogen gas at 28.0 ∘C and 8.50×103 Pa (absolute pressure). The tank has a tight-fitting piston that allows the volume to be change What will be the pressure if the volume is decreased to 0.450m ^3 and the temperature is increased to 165 C?
A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a...
A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas are 1.00 atom and 23.5 L, respectively. Specific heat of ammonia is 0.0258 J/g°C. a. Calculate the final temperature of the sample. b. Calculate q, w, and AU for the process. 5.(2 points) The combustion of what volume of methane (CH) measured at 23.0°C...
e. 28.8 lb/in. 8.7 A tank contains oxygen (02) at a pressure of 2.00 atm. What is the pressure in the tank in terms of the following units? 4. a. torr lb/in.2 c.) mmHg kPa 8.11 The air in a cylinder with a piston has a volume of 220 mL and a pressure of 650 mmHg. 5. To obtain a higher pressure inside the cylinder when the temperature and amount of a. gas do not change, would the cylinder change...
4. -14 points SerCP11 10.4.OP.031. My Notes Ask Your Teacher (a) A tank contains one mole of nitrogen gas at a pressure of 6.75 atm and a temperature of 26.0°C. The tank (which has a fixed volume) is heated until the pressure inside triples. What is the final temperature of the gas? °C (b) A cylinder with a moveable piston contains one mole of nitrogen, again at a pressure of 6.75 atm and a temperature of 26.0°C. Now, the cylinder...
4. (2 points) A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas are 1.00 atom and 23.5 L, respectively. Specific heat of ammonia is 0.0258 J/g°C. a. Calculate the final temperature of the sample. b. Calculate q, w, and AU for the process.
Af constant volume, the temperature of 40 atom of gas was 190°c. The temperature is increased to 315c, what is the new pressure of the gas? 2 A 510 ml Sample of gas na cylinder with a movable piston at oooc is heated at a constant pressure of 0.800 atm to 410c. what is its find sheme?
Question 3 A rigid tank, of 0.5 m volume, contains an ideal-gas mixture at 300 K. The mixture is made up of 2.4 kg of gas A and 1.4 kg of gas B, the molecular weights of which are MA = 32.0 kg/kmole and M 28.0 kg/kmole, respectively. i. Determine the mass fraction of A and B. (3 marks] ii. Determine the mole fraction of A and B. [5 marks] iii. Determine the molecular weight of the mixture. [2 marks]...
A rigid tank that contains 2.4 kg of N2 at 25°C and 550 kPa is connected to another rigid tank that contains 4.4 kg of O2 at 25°C and 150 kPa. The valve connecting the two tanks is opened, and the two gases are allowed to mix. If the final mixture temperature is 25°C, determine the volume of each tank and the final mixture pressure. The gas constants of N2 and O2 are 0.2968 and 0.2598 kPa.m3/kg.K, respectively. The universal...
6. A cylinder contains 10 kg of air (ideal gas) and 200 kPa, is maintained at 27 C, and its pressure doubles, the cylinder rises 0.035, determine: initial volume of the tank, final volume, the diameter of the cylinder and the work done by gas.
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases the tank are 35 atm of O, 5.0 atm of N2, and 25 atm of He, what is the total pressure inside of the tank? 9. The partial pressure of oxygen gas in a mixture of oxygen and nitrogen gases is 1.02 atm. The total pressure of the mixture is 2.43 atm. Calculate the partial pressure of nitrogen...
A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas are 1.00 atom and 23.5 L, respectively. Specific heat of ammonia is 0.0258 J/g°C. a. Calculate the final temperature of the sample. b. Calculate q, w, and AU for the process. 5.(2 points) The combustion of what volume of methane (CH) measured at 23.0°C...
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