Question

What is the difference between FeSO4 and Fe2(SO4)3 ??

Answer 1

FeSO4 is called as ferrous (II) sulphate while Fe2(SO4)3 is referred to as ferric (III) sulphate.

Fe on one hand is also known as ferrous ions with the sign Fe2+.

Fe2(SO2)3 is composed of ferric ions or Fe3+.

Both are however the salts of iron but different ionic compositions.

Answer 2

Hi,
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Here is your answer,
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Main difference between two are :
1. FeSo4 is known as ferrous (ll) sulphate where the ferrous have valency of 2.
2. Fe2(SO4)3 is known as ferric (lll) sulphate where the ferric have valency of 3.

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