posted by luke on .
FeSO4 (aq) + Ba(OH)2 (aq) = BaSO4 (s) + Fe(OH)2 (s)
2Fe3+(aq) + 3SO4=(aq) + 3Ba2+(aq) + 6OH-(aq) ===> 2Fe(OH)3(s) + 3BaSO4(s)
which one respresents the precipate when iron (III) sulphate aq and barium hydroxide aq are combined.
The second one. BaSO4 is the solid.