Interactions, reactions or processes classified as:

Sodium Halides + conc. H2SO4

Concentrated sulfuric acid reacts with all the sodium halides to give HX and sodium sulfate. However, with NaBr and NaI further redox reactions occur.


      2       +       2       +      

      2       +       2       +      

      2       +             +             +      2

      2       +       2       +      

      4       +      3 2       +      2       +             +             +      2

      2       +       2       +      

      2       +             +             +      2

      4       +       2       +             +      2

      2       +             +      

             +             +             +             +             +