Answer: There are 3 moles of sulfur atoms present in 1 mole of \(Fe_2(SO_4)_3\)
Explanation:
In the given compound \(Fe_2(SO_4)_3\), there are 3 elements present: iron, sulfur and oxygen.
There are 2 moles of iron element, 3 moles of sulfur element and 12 moles of oxygen element present in 1 mole of \(Fe_2(SO_4)_3\)
Hence, there are 3 moles of sulfur atoms present in 1 mole of \(Fe_2(SO_4)_3\)