Post Utme Wellspring University 2019 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2019 Post Utme Wellspring University Chemistry examination.
Calculate the s\tandard enthalpy change (ΔH°) for the reaction: 2Al(s) + Fe2O3(s) → 2Fe(s) + Al2O3(s). The s\tandard enthalpy of formation (ΔHf°) for Al2O3(s) is -1675.7 kJ/mol, and for Fe2O3(s) is -826.4 kJ/mol. The s\tandard enthalpy of formation for Al(s) is 0 kJ/mol, and for Fe(s) is 0 kJ/mol. Assume the reaction occurs at 298 K.
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This is Post Utme Wellspring University 2019 Chemistry Question 6. It is one of the objective questions from the 2019 Post Utme Wellspring University Chemistry examination.
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