Post Utme Greenfield University 2018 Chemistry Question 16
Practice objective / multiple choice question 16 from the 2018 Post Utme Greenfield University Chemistry examination.
Calculate the s\tandard enthalpy change \( ΔH^circ \) for the reaction: 2Al(s) + Fe_2O_3(s) → 2Fe(s) + Al_2O_3(s). The s\tandard enthalpy of formation \( ΔH^circ_f \) values are: ΔH^circ_f\( Al_2O_3\( s \ \)) = -1675.7 kJ/mol, ΔH^circ_f(Al(s)) = 0 kJ/mol, ΔH^circ_f\( Fe_2O_3\( s \ \)) = -826.4 kJ/mol, ΔH^circ_f(Fe(s)) = 0 kJ/mol.
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This is Post Utme Greenfield University 2018 Chemistry Question 16. It is one of the objective questions from the 2018 Post Utme Greenfield University Chemistry examination.
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