Question

QUESTION 2 [ 10 MARKS] A vessel having a volume of 3 m initially contains a mixture of Triatomic at 21°C, 2 bar consisting of 23% SO2 and 77% CO2 on a molar basis. Triatomic is allowed to flow into the vessel until the pressure is 4 bar. If the final temperature of the mixture within the vessel is 300 K, calculate the mass of each component present, in kg. Table Properties of some common gases at 300K e R (kJ/kg K) 7 (kJ/kmol K) (kg/kmol) (kJ/kg K) 1.0410 14.3230 1.0400 0.9182 0.7442 10.1987 0.7432 0.6584 1.399 1.404 1.399 1.395 29.158 28.875 29.134 29.382 20.845 20.561 20.819 21.068 28.010 2016 28.013 31.999 0.2968 4.1243 0.2968 0.2598 Gas Diatomic Carbon monoxide (CO) Hydrogen (H) Nitrogen (N) Oxygen (0) Monatomic Argon (Ar) Helium (He) Triatomic Carbon dioxide (CO) Sulphur dioxide (SO) Hydrocarbons Ethane (C,H) Methanc (CH) Propane (CH) 0.5203 5.1930 0.3122 3.1159 1.666 1.666 20.786 20.788 12.472 12.473 39.950 4.003 0.2081 2.0771 0.8457 0.6448 0.6568 0.5150 1.288 1.252 37.219 41.306 28.906 32.991 44.010 64.060 0.1889 0.1298 1.7668 2.2316 1.6915 1.4903 1.7132 1.5029 1.186 1.303 1.126 53.128 35.795 74.578 44.813 27.480 66.263 30.070 16.040 44.090 0.2765 0.5184 0.1886

Answer 1

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