3 BaCl₂ + Fe₂(SO₄)₃ → 3 BaSO₄ + 2 FeCl₃

Reactants:

• BaCl₂
  • Names: Barium chloride , Barium muriate , Muryate of Barytes ... show moreBarium dichloride , Barium chloride (as Ba) , BaCl2 show less
  • Appearance: White solid ; Odourless colourless crystals ; White, odorless solid.
• Fe₂(SO₄)₃ – Iron(III) sulfate
  • Other names: Ferric sulfate , Sulfuric acid , Iron(3+) salt (3:2) ... show moreDiiron tris(sulphate) , Iron tersulfate , Iron sesquisulfate , Iron persulfate , Ferric tersulfate , Ferric sesquisulfate , Ferric persulfate , Diiron trisulfate , Iron(III) sulfate(VI) , Ferric sulfate anhydrous show less
  • Appearance: Grayish-white crystals

Products:

• BaSO₄
  • Names: Barium sulfate , Artificial barite , Barite ... show moreBarium salt of sulfuric acid , Barytes , BaSO4 , Barium sulphate , Blanc fixe , Barytes (natural) show less
  • Appearance: White crystalline ; Odourless tasteless white or yellowish crystals or powder ; White or yellowish, odorless powder.
• FeCl₃ – Iron(III) chloride , Iron trichloride
  • Other names: {{ubl , Ferric chloride , Ferric chloride (anhydrous) ... show moreIron(3+);trichloride , Ferric;trichloride , [FeCl3] , FeCl3 , Iron chloride , Flores martis , Molysite show less
  • Appearance: Green-black by reflected light; purple-red by transmitted light; yellow solid as hexahydrate; brown as {{abbr|aq.|aqueous}} solution ; Black-to-brown hygroscopic crystals