The highly exothermic thermite reaction, in which aluminum reduces iron(iii) oxide to elemental iron, has been used by railroad repair crews to weld rails together. 2al(s) + fe2o3(s) → 2fe(s) + al2o3(s) δh = –850 kj what mass of iron is formed when 725 kj of heat are released?
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The highly exothermic thermite reaction, in which aluminum reduces iron(iii) oxide to elemental iron...
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