Determine the temperature above (or below) which reduction of XO by carbon becomes thermodynamically feasible at 1 pressure. Equilibrium temperature is 1693 K) Given: 2 C(5) + O2(g) = 2 CO(g) (rxn I) AG°7 TrxnI =– 223426 – 175.3×TJ 2 X(s) + O2 (g) = 2 XO(s) (rxn II) AG°T.rxnII = – 795895 + 164.6×T J

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Process Flow Diagram

A process flow diagram is a representation of various components, how they are arranged, and in what manner or sequence they work in correspondence to each other. It is a graphical way of representing a process.