Question

O Select all of the statements below about the following chemical reactions that are true 2Alg)+Fe2O3(s) → A1,03(s) +2Fe(s) AH = --850. KJ 1 The reaction is exothermic. ID When 54 g of aluminum react 850 kJ of heat is produced. III) When 960 kJ of heat is evolved, 126 g of iron is produced. ਹੈ O I, II, and III 0 II and III land III O I and II O​

Answer 1

Answer:

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