Calculate the standard enthalpy change for the reaction 2Al(s) + Fe2O3(s) - 2Fe(s) + Al2O3(s) given that
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2Al(s) + Fe2O3(s) - 2Fe(s) + Al2O3(s) given that
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2Al(s) +3O2(g)-→ Al2O3(s) ΔΗ。n_-1669 -→ F603(s) .8 ㎾mol 2Fe(s) + O2(g) -MR00-822.2 kJ/mol 2(g)
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