One of the many reactions which occur when iron ore is smelted in a blast furnace is given below. for this reaction, the equilibrium constant in terms of partial pressures, kp, is 0.900 at 873 k and 0.396 at 1273 k. assume the reaction takes place in a vessel containing only product and reactant molecules and that ah and as do not change with temperature. feo(s) + co(g) = fe(s) + co2(g) a) calculate ah, ag and as for the reaction at 873 k b) what is the mole fraction of co2(g) at 873 k? include only the gas-phase species in this mole fraction.

2licl + 3o2 i yook the test and it was correct.

Electron equations of the given changes are as follow,a)                              cu      →      cu⁺²  + 2e⁻b)                              mg⁺²  +  2 e⁻      →      mgc)                              cl⁻    →      cl  +  1e⁻d)                              s  +  2 e⁻    →      s²⁻e)                                o²⁻      →      o  +  2 e⁻f)                              p  +  3 e⁻    →      p³⁻g)                              fe²⁺    →      fe³⁺  + 1 e⁻h)                              s²⁻    →      s⁴⁺  +  6 e⁻