Post Utme Wellspring University 2019 Chemistry Question 36
Practice objective / multiple choice question 36 from the 2019 Post Utme Wellspring University Chemistry examination.
Determine the s\tandard enthalpy change for the reaction: 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g). The s\tandard enthalpy of formation for AlCl3 is -704.2 kJ/mol, and that for H2 is 0 kJ/mol. The s\tandard enthalpy of formation for Al is 0 kJ/mol. The s\tandard enthalpy of formation for HCl is -92.3 kJ/mol.
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About This Question
This is Post Utme Wellspring University 2019 Chemistry Question 36. It is one of the objective questions from the 2019 Post Utme Wellspring University Chemistry examination.
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