Given the following chemical reaction: 2Al (s) + Fe 2 O 3(s) -->Al 2 O 3(s) + 2F

Question

Given the following chemical reaction:
2Al(s) + Fe2O3(s) -->Al2O3(s) + 2Fe(s) Hf Fe2O3(s) =-822.2 kj/mol Hf Al2O3(s) = -1669.8kj/mol H= -847.6 kj/mol If all the heat given off by reacting 1 mol ofFe2O3(s) is absorbed by the products, whatwould be the change in temperature if the reaction goes tocompletion? (The specific heat of Al2O3(s) =0.19 J/gC and the specific heat of Fe(s) is 0.48J/gC.) Given the following chemical reaction:
2Al(s) + Fe2O3(s) -->Al2O3(s) + 2Fe(s) Hf Fe2O3(s) =-822.2 kj/mol Hf Al2O3(s) = -1669.8kj/mol H= -847.6 kj/mol If all the heat given off by reacting 1 mol ofFe2O3(s) is absorbed by the products, whatwould be the change in temperature if the reaction goes tocompletion? (The specific heat of Al2O3(s) =0.19 J/gC and the specific heat of Fe(s) is 0.48J/gC.) Hf Fe2O3(s) =-822.2 kj/mol Hf Al2O3(s) = -1669.8kj/mol H= -847.6 kj/mol If all the heat given off by reacting 1 mol ofFe2O3(s) is absorbed by the products, whatwould be the change in temperature if the reaction goes tocompletion? (The specific heat of Al2O3(s) =0.19 J/gC and the specific heat of Fe(s) is 0.48J/gC.)

Explanation / Answer

Given that

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