The complete combustion of carbon compounds produces carbon dioxide. The reaction of coal with water at high-temperature

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The Complete Combustion Of Carbon Compounds Produces Carbon Dioxide The Reaction Of Coal With Water At High Temperature 1 (84.86 KiB) Viewed 48 times

The complete combustion of carbon compounds produces carbon dioxide. The reaction of coal with water at high-temperatures produces synthesis gas, which is a mixture of carbon monoxide and hydrogen. Use the bond energies in the table below to estimate how much more energy is released by reaction I than by reaction II; that is, estimate AH₁ - AH₁. (1) C(g) + O₂(g) → CO₂(g) (II) C(g) + H₂O(g) → CO(g) + H₂(g) Bond 0 -0 C=O C=O O-H H-H Energy (kJ/mol) 495 770 1,070 465 O 470 kJ/mol 770 kJ/mol B.E. (CH 475 435