4. A mixture of 1 mole CO, and 3.5 moles of air is contained in a vessel at 1 bar and 15°C. The volumetricanalysis of air can be taken as 21% oxygen and 79% nitrogen. Calculate for the mixture : (i) The massesof CO, 0, and N, and the total mass. (ii) The percentage carbon content by mass. (iii) The apparentmolecular weight and the gas constant for the mixture. (iv) The specific volume of the mixture.[Ans. (i) 44 kg, 23.55 kg, 77.5 kg ; (ii) 8.27% ; (iii) 32.2, 0.2581 kJ/kg K ; (iv) 0.7435 m³/kg]na of

Given Data Number of moles of CO2 is: nco2=1 mole Number of moles of air is: nair=3.5 mole (a)…

4. A mixture of 1 mole CO, and 3.5 moles of air is contained in a vessel at 1 bar and 15°C. The volumetric analysis of air can be taken as 21% oxygen and 79% nitrogen. Calculate for the mixture: (i) The masses of CO.,, O, and N, and the total mass. (ii) The percentage carbon content by mass. (ii) The apparent molecular weight and the gas constant for the mixture. (iv) The specific volume of the mixture. [Ans. (i) 44 kg, 23.55 kg, 77.5 kg ; (ii) 8.27% ; (iii) 32.2, 0.2581 kJ/kg K; (iv) 0.7435 m³/kg]

4. A mixture of 1 mole CO, and 3.5 moles of air is contained in a vessel at 1 bar and 15°C. The volumetric analysis of air can be taken as 21% oxygen and 79% nitrogen. Calculate for the mixture: (i) The masses of CO.,, O, and N, and the total mass. (ii) The percentage carbon content by mass. (ii) The apparent molecular weight and the gas constant for the mixture. (iv) The specific volume of the mixture. [Ans. (i) 44 kg, 23.55 kg, 77.5 kg ; (ii) 8.27% ; (iii) 32.2, 0.2581 kJ/kg K; (iv) 0.7435 m³/kg]

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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