Calculate the stability domains of NO and CoO at 1000 K. Compare your results with those listed in Table 6.1. Table 6.1 Range of stoichiometry and existence domains of a number of binary oxides at 1000 K Oxides Deviation from stoichiometry Stability or existance regiont - log Po, Xmin Xmax Art Min Max 44.28 41.5 25.7 35.9 41.5 30.1 0.5 0.011 0.008 0.5 0.18 0.155 0.045 0.012 0.001 0.0016 34.5$ 21.65 33.2 10.7 17.9 10.9 2.5 Nonstoichiometric oxides TiO 0.8 1.3 Ti 03 1.501 1.512 TiO2 1.992 2.00 VO 0.8 1.3 MnO 1.00 1.18 Feo 1.045 1.2 Fe304 1.336 1.381 CoO 1.00 1.012 NiO 1.00 1.001 Cu 0.500 0.5016 Stoichiometric oxides AL03 1.5000 1.5000 MgO 1.00000 1.0000 For an M,On, oxide, x =b/a 58. 1 See Sec. 5.4 for more details. In equilibrium with the parent metal. 17.9 17.18 16.5$ 9.978 7.0 71.3 51.5 77 T. B. Reed, The Chemistry of Extended Defects in Non-Metallic Solids, L. Eyring and M. O'Keeffe, eds., North-Holland, Amsterdam, 1970. Calculate the stability domains of NO and CoO at 1000 K. Compare your results with those listed in Table 6.1. Table 6.1 Range of stoichiometry and existence domains of a number of binary oxides at 1000 K Oxides Deviation from stoichiometry Stability or existance regiont - log Po, Xmin Xmax Art Min Max 44.28 41.5 25.7 35.9 41.5 30.1 0.5 0.011 0.008 0.5 0.18 0.155 0.045 0.012 0.001 0.0016 34.5$ 21.65 33.2 10.7 17.9 10.9 2.5 Nonstoichiometric oxides TiO 0.8 1.3 Ti 03 1.501 1.512 TiO2 1.992 2.00 VO 0.8 1.3 MnO 1.00 1.18 Feo 1.045 1.2 Fe304 1.336 1.381 CoO 1.00 1.012 NiO 1.00 1.001 Cu 0.500 0.5016 Stoichiometric oxides AL03 1.5000 1.5000 MgO 1.00000 1.0000 For an M,On, oxide, x =b/a 58. 1 See Sec. 5.4 for more details. In equilibrium with the parent metal. 17.9 17.18 16.5$ 9.978 7.0 71.3 51.5 77 T. B. Reed, The Chemistry of Extended Defects in Non-Metallic Solids, L. Eyring and M. O'Keeffe, eds., North-Holland, Amsterdam, 1970