Question

what is the valency of iron in FeSO4

Answer 1

If iron(Fe) donates 3 electrons , it has a valency of 3. Similarly, the valency of Iron sulfate or ferrous sulfate is divalent as in FeSO4 , the valency of iron is two while the valency of Iron sulfate or ferric sulfate is trivalent as in Fe2(SO4)3 , the valency of iron is three

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Answer 2

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here is your answer

The answer is 3

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