100kg of a gaseous mixture occupying 80 m' at 68 °F. This gas was analyzed and found to have the following composition: Co2 (M.wt. = 44 kg/kgmol) 15.0%, CO (M.wt. = 28 kg/kgmol) 5.0%, CH4 (M.wt. 16 kg/kgmol) 25%, H, (M.wt.=2 kg/kgmol) 10% and N2 (M.wt.=28 kg/kgmol) 45%. a- Determine the total pressure exerted by this amount of gas in kPa. b-Determine the partial pressure ofeach component in psia. c-What is the specific gravity ofthis gas relative to air (M.wt. = 29 kg/kgmol) at 77 F and 100 kPa %3D

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