Chemistry Forum

Posted: **Wed Mar 18, 2015 4:24 am**

What is the difference between (Fe₂(SO₄)₃(NH₄)₂SO₄ *24H₂O) with 964.384g/mol molarr mass and
Fe(SO₄)NH₄SO₄*12H₂O 482.192g/mol

Fe(SO4)NH4SO4*12H2O 482.192g/mol