Question

A gaseous hydrocarbon reacts completely with oxygen gas to form carbon dioxide and water vapor. Given the following data, determine ΔHof for the hydrocarbon: ΔHrxn = –2044.5 kJ/ mol ΔHof (CO2) = –393.5 kJ/ mol ΔHof (H2O) = –242 kJ/ mol Density of CO2 and H2O mixture at 1 atm, 200oC = 0.751 g/ L The Density of the hydrocarbon is less than the Density of Kr at the same conditions.


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  • CreatedMay 05, 2015
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