Question

Write the name of the type of chemical reaction for 4Fe(s) + 3O_2(g)>Fe_2O_3(s)

Answer 1

Iron and oxygen react to form iron(III) oxide:
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4 Fe(s) + 3 O₂ (g) → 2 Fe₂O₃ (s)
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This type of chemical reaction is a "synthesis" reaction
(forms a "metal oxide" product).
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