How would you (a) Distinguish between the formulations Cu II Fe II S 2 and Cu I
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How would you
(a) Distinguish between the formulations CuIIFeIIS2 and CuIFeIIIS2 for the mineral chalcopyrite,
(b) Show that Fe3+ is a hard cation,
(c) Show that the blue compound precipitated when a solution of [MnO4]− in concentrated aqueous KOH is reduced by [CN]− contains Mn(V)?
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a Distinguishing between the formulations CuIIFeIIS2 and CuIFeIIIS2 for the mineral chalcopyrite Chalcopyrite is a mineral with the chemical formula C...View the full answer
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