Post Utme Uniben 2020 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2020 Post Utme Uniben Chemistry examination.
Calculate the s\tandard enthalpy change for the reaction: 2Al(s) + Fe2O3(s) → 2Fe(s) + Al2O3(s). The s\tandard enthalpy of formation for Al2O3(s) is -1675.7 kJ/mol, and the s\tandard enthalpy of formation for Fe2O3(s) is -824.2 kJ/mol. The s\tandard enthalpy of formation for Al(s) is 0 kJ/mol, and the s\tandard enthalpy of formation for Fe(s) is 0 kJ/mol.
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This is Post Utme Uniben 2020 Chemistry Question 6. It is one of the objective questions from the 2020 Post Utme Uniben Chemistry examination.
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