Consider an ideal gas mixture at 83.14 kPa and 500 K. It contains 2 moles of species A and 3 moles of species B. Calculate the following:VA, VB, vA, vB, VA, VB, V, v, DVmix, Dvmix.
Consider an ideal gas mixture at 83.14 kPa and 500 K. It contains 2 moles of...
An ideal gas mixture contains 4 moles of carbon dioxide and 8 moles of nitrogen. The mixture is compressed adiabatically from100kPa and 20°C to 0.5 MPa. What is the final temperature of the gas mixture?
An ideal gas mixture contains 4 moles of carbon dioxide and 8 moles of nitrogen. The mixture is compressed adiabatically from100kPa and 20°C to 0.5 MPa. What is the final temperature of the gas mixture? Use second law word, entropy change.
A bottle at 317 K contains an ideal gas at a pressure of 150 kPa. The rubber stopper closing the bottle is removed. The gas expands adiabatically against Pext = 107 kPa, and some gas is expelled from the bottle in the process. When P = Pext, the stopper is quickly replaced. The gas remaining in the bottle slowly warms to 317 K. What is the final pressure (in kPa) in the bottle for a monatomic gas for which CV,m...
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 50.0 L gas mixture at T = 500 K contains 123.0 g H2 and 855.0 g CO. What is the total pressure of the mixture? Assume ideal-gas behavior. Molar masses: M(H2) = 2.016 g/mol, M(CO) = 28.01 g/mol. (A) 116 atm (B) 75.1 atm (C) 50.1 atm (D) 34.1 atm (E) 25.0 atm
2. 0.5 moles of an ideal gas is initially at T, = 300 K in a volume Va=0.8 L. This gas has a y value of 9/7. It is taken around the cycle as shown: (1) expanded isothermally to volume Vo = 1.6 L, from a to b. (2) expanded adiabatically to T. = 275 K, from b to c. 0.8L (3) compressed at constant pressure to T, = 235.74 K, from c to d. (4) compressed adiabatically back to...
a cylinder contains 10 moles of an ideal gas at a temperature of 300 K. The gas is compressed at constant pressure until the final volume equals 0.77 times the initial volume. The molar heat capacity at constant volume of the gas is 24.0 j/mol. What is the heat absorbed by the gas in kJ
What is the enthalpy of 2 kg of hydrogen gas at 500 K and 100 kPa? Express your answer to the nearest whole number in kJ. Enter only a numerical value in the text box without units. (Note: hydrogen is an ideal gas) Answer
Five moles of an ideal gas expands isothermally at 300 K from an initial volume of 100 L to a final volume of 500 L. Calculate: (a) the maximum work the gas can deliver, (b) the heat accompanying the process, (c) AS for the gas.
A rigid tank contains 1.6 mol of an ideal gas. An experimenter removes a sample of the gas and notices that the pressure in the tank drops from 2.8 kPa to 1.2 kPa and the temperature decreases from 290 K to 280 K How many moles of gas were removed? 0.89 mol 054 mol 0.73 mol 1.4 mol