For the combustion of carbon monoxide; CO + 1/2 02→ CO, find the ratio of the equilibrium constants for the reaction at 50 °C and 25 °C, Keg50 "C/ Keg25 °C_The standard enthalpies of formation (at 25 °C) for CO, O2, and CO, are -110.52 kI/mol, o ka/mol, and -39351 KI/mol respectively. Assume the reaction enthalpy to be constant over this temperature range, i.e. from 25 °C to 50 °C. O A 6.85 x 104 О в 146 х104 O C.0.99 O D. 1.01 Е. 2.34 x 10 296

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