Amandadods Amandadods

16-10-2022
Chemistry

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2 CuFeS₂(s) + 5/2 O₂(g) → Cu₂S(s) + FeO(s) + FeS(s) + 2 SO₂(g)
a) Label the oxidation number for each species involved in the reaction.
b) Which species were oxidized?
c) Which species were reduced?

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