FeCl₃ + 3 NaBr → FeBr₃ + 3 NaCl

Reactants:

• 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
• NaBr – Sodium bromide
  • Other names: Bromide salt of sodium , Trisodium tribromide , NaBr
  • Appearance: White powder, hygroscopic

Products:

• FeBr₃ – Iron(III) bromide
  • Other names: Ferric bromide , Iron tribromide , Tribromoiron , FeBr3
  • Appearance: Brown solid
• NaCl – Sodium chloride
  • Other names: {{unbulleted list , Salt , Table salt ... show moreCommon salt , NaCl , Broncho saline show less
  • Appearance: Colorless cubic crystals