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2Fe(s) + 32 O2(g)→Fe2O3(s) (△H=−193.4kJ) ......(1) Mg(s) + 12 O2(g)→MgO(s) (△H=−140.2kJ) ......(2) What is △H of the reaction? 3Mg + Fe2O3→3MgO + 2Fe |
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Answer» 2Fe(s) + 32 O2(g)→Fe2O3(s) (△H=−193.4kJ) ......(1) Mg(s) + 12 O2(g)→MgO(s) (△H=−140.2kJ) ......(2) What is △H of the reaction? 3Mg + Fe2O3→3MgO + 2Fe |
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