Question

What is the formula for the compound iron (III) sulfate?

A.FeSO4

B. Fe2(SO4)2

C. Fe2(SO4)3

D. Fe2(SO2)4

E. Fe3(504)5

Answer 1

Fe2(SO4)3

Explanation:

Iron(III) sulfate (or ferric sulfate), is the chemical compound with the formula Fe2(SO4)3. Usually yellow, it is a salt and soluble in water.

Appearance: grayish-white crystals

Chemical formula: Fe₂(SO₄)₃

Molar mass: 399.88 g/mol (anhydrous), 489.96 g/mol (pentahydrate), 562.00 g/mol (nonahydrate)

RTECS number: NO8505000

Answer 2

C. Fe2(SO4)3
is the answer