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General Chemistry
The Thermite Reaction Due to very high temperatures (up to 2400°C, reaction enthalpy: 852 kJ/mol) the reaction of iron oxide with aluminium forms elemental iron, which seeps in liquid form out of the flower pot drainage hole: Fe 2O3 + 2 Al 2 Fe + Al 2O3 The molten iron is collected in the porcelain dish where it immediately hardens. ...
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