The minerals hematite (Fe2 O3) and magnetite (Fe3 O4) exist in equilibrium with atmospheric oxygen: 4 Fe3 O4(s) O2(g) ⇌6 Fe2 O3(s) Kp=2.5 ×10^87 at 298 K (a) Determine PO2 at equilibrium. (b) Given that PO2 in air is 0.21 atm, in which direction will the reaction proceed to reach equilibrium? (c) Calculate Kc at 298 K | Numerade
The minerals hematite (Fe2 O3) and magnetite (Fe3 O4) exist in equilib…
17 feb. 2020
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