If you keep an iron piece in solid state copper sulphate crystals does

1.	If you keep an iron piece in solid state copper sulphate crystals does it get any reaction
Answer» re will not be any reaction.In SOLID state, Cu(2+) ions and SO4(2-) ions are attached to each other. They are not FREE.So there will be no reaction.However, in aqueous solution, the ions are free. Since Fe is more reactive, Fe can REPLACE the Cu(2+) ions. Fe will CONVERT to Fe(2+) ions and Cu(2+) ions will become Cu and precipitate.

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If you keep an iron piece in solid state copper sulphate crystals does it get any reaction

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