20. A mixture consisting of 6 kg of O, and 9 kg of N, has a pressure of 3 bar and temperature of 20°C. For the mixture determine the following: (i) The mole fraction of each component ; (iii) The specific gas constant ; (v) The partial pressures and partial volumes. (ii) The average molecular weight ; (iv) The volume and density; [Ans. (i) 0.3684, 0.6315 ; (iü) 29.475; (iii) 0.282 kJ/kg K; (iv) 4.13 m, 3.629 kg/m³ ; (v) 1.1 bar, 1.894 bar; 1.52 m², 2.61 m³)

20. A mixture consisting of 6 kg of O, and 9 kg of N, has a pressure of 3 bar and temperature of 20°C. For the mixture determine the following: (i) The mole fraction of each component ; (iii) The specific gas constant ; (v) The partial pressures and partial volumes. (ii) The average molecular weight ; (iv) The volume and density; [Ans. (i) 0.3684, 0.6315 ; (iü) 29.475; (iii) 0.282 kJ/kg K; (iv) 4.13 m, 3.629 kg/m³ ; (v) 1.1 bar, 1.894 bar; 1.52 m², 2.61 m³)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter9: Liquids, Solids, And Materials

Section: Chapter Questions

Problem 45QRT: At the critical point for carbon dioxide, the substance is very far from being an ideal gas. Prove...

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