write the chemical equation involving the
displacemont of one metalfrom it oxide by
Some other metal.
Answers
Answer:
A more reactive metal will displace a less reactive metal from a compound. The thermite reaction is a good example of this. It is used to produce white hot molten (liquid) iron in remote locations for welding. A lot of heat is needed to start the reaction, but then it releases an incredible amount of heat, enough to melt the iron.
aluminium + iron(III) oxide → iron + aluminium oxide
2Al + Fe2O3 → 2Fe + Al2O3
Because aluminium is more reactive than iron, it displaces iron from iron(III) oxide. The aluminium removes oxygen from the iron(III) oxide:
iron is reduced
aluminium is oxidised
Reactions between metals and metal oxides allow us to put a selection of metals into a reactivity series. Using metals A, B and C:
SEE THE ATTACHMENT ALSO
Explanation:
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