BaBr2 (aq) + (NH4)2SO4 (aq) → 2 NH4Br (aq) + BaSO4 (s)

This is a precipitation reaction: BaSO4 is the formed precipitate.

Reactants:

  • BaBr2
    • Names: Barium bromide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Appearance: White solid source: wikipedia, accessed: 2019-09-27
  • (NH4)2SO4 – Ammonium tetraoxosulfate (VI) source: wikipedia, accessed: 2019-09-27
    • Other names: Ammonium sulphate source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02, Ammonium sulfate source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02, Ammonium sulfate (2:1) source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Appearance: Fine white hygroscopic granules or crystals. source: wikipedia, accessed: 2019-09-27

Products:

  • NH4Br – Ammonium bromide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Other names: NH4Br source: wikidata, accessed: 2019-09-02
    • Appearance: White powder, hygroscopic source: wikipedia, accessed: 2019-09-27
  • BaSO4
    • Names: Barium sulfate source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Artificial barite source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Barite source: wikidata, accessed: 2019-09-02source: NIOSH NPG, accessed: 2019-09-02
    • Appearance: White crystalline source: wikipedia, accessed: 2019-09-27; Odourless tasteless white or yellowish crystals or powder source: ICSC, accessed: 2019-09-04; White or yellowish, odorless powder. source: NIOSH NPG, accessed: 2019-09-02