Question

Chemical equation for Iron(III) sulphate (Ferric sulphate), on reaction with sodium hydroxide solutions, gives brown
precipitate of iron (III) hydroxide and sodium sulphate solution

Answer 1

THE ANSWER IS Fe2(SO4)3 + NaOH -> Fe(OH)3 + Na2SO4.

Answer 2

Answer:

The chemical reaction will be given as:

$Fe_2(SO_4)_3(aq)+6NaOH(aq)\rightarrow 2Fe(OH)_3(ppt)+3Na_2SO_4(aq)$

Explanation:

The chemical reaction will be given as:

$Fe_2(SO_4)_3(aq)+6NaOH(aq)\rightarrow 2Fe(OH)_3(ppt)+3Na_2SO_4(aq)$

1 mole of Iron(III) sulfate on reaction with 6 mole sodium hydroxide solutions, gives 2 moles of iron (III) hydroxide (brown precipitate)and 3 moles of sodium sulfate solution