THERMODYNAMICS (with solutions)

:' 5.\"- 10:11E2 (55%- 6 FME4-M: PROBLEM SEI' 07 (F... E 10. One moi of a gaseous mixture has the following gravimetric analysis: 02 = 16%, CO2 = 44%, N2 = 40%. The pressure of mixture is 30 psia. Find volumetric analysis for 02 in %. (10 Points) Enter your math answer 11.A motorist equips his automobile tires with a relief-type valves so that the pressure inside the tire never will exceed 240 kPa(gage). He starts a trip with a pressure of 200 kPa(gage) and a temperature of 23C in the tires. During the long drive, the temperature of the air in the tires reaches 83C. Each tire contains 0.11 kg of air. Determine the mass of air escaping each tire in grams. (10 Points) Enter your math answer A '3 III II 4G 4G 1 mil 10:11 0.00 KB/s 35 FME4-M: PROBLEM SET 07 (F.. . . . Enter your math answer 4. One mol of a gaseous mixture has the following gravimetric analysis: 02 = 16%, CO2 = 44%, N2 = 40%. The pressure of mixture is 30 psia. Find gas constant of the mixture in BTU/(1b. R). (10 Points) Enter your math answer 5. Four hundred cubic centimeters of a gas at 740 mm Hg absolute and 18 C undergoes a process until the pressure becomes 760 mm Hg absolute and the temperature O C. What is the final volume of the gas in cc? (10 Points) Enter your math answer 6. A 20.0-L tank contains 0.486 g of helium E4G 4G 1 1 10:11 2.50 KB/S 35 FME4-M: PROBLEM SET 07 (F. . . . 8. A motorist equips his automobile tires with a relief-type valves so that the pressure inside the tire never will exceed 240 kPa(gage). He starts a trip with a pressure of 200 kPa(gage) and a temperature of 23 C in the tires. During the long drive, the temperature of the air in the tires reaches 83 C. Each tire contains 0.11 kg of air. Determine the pressure of the tire in kPag when the temperature returns to 23 C. (10 Points) Enter your math answer 9. For a certain gas, R=0.267 kJ/kg.K and k=1.384. (a) What is the value of specific heat at constant pressure in kJ/kg.K? (10 Points) Enter your math answer 10 One mol of a gaseous mixture has the E