cations and anions

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Created by
jasmine abd

Cards (22)

  • test for nitrate
    sodium hydroxide and aluminium foil
    ammonia is produced
  • test for ammonia gas
    turns damp litmus blue
  • test for carbonate
    acid
    carbon dioxide bubbles produced
  • test for carbon dioxide gas
    turns lime water milky
  • test for halides
    acidify using nitric acid
    add silver nitrate
  • results for chloride
    white ppt
  • results bromide
    cream ppt
  • results iodide
    yellow ppt
  • test for sulfate
    acidify and barium nitrate
    white ppt
  • test for sulfite
    acidify and gas is produced
    gas turns KMNO4 from purple to colorless
  • results for for Zn in NaOH
    white ppt soluble
  • results for for Zn in ammonia
    white ppt soluble
  • results for Al in NaOH
    white ppt soluble
  • results for Al in ammonia
    white ppt insoluble
  • results for Ca in NaOH
    white ppt insolube
  • results for Ca in ammonia
    no result
  • results for Cu in NaOH
    light blue ppt insoluble
  • results for Cu in ammonia
    light blue ppt
    DBS
  • results for Fe+3
    red brown ppt insoluble
  • results for Fe+2
    green insoluble
  • results for Cr in NaOH
    green ppt soluble
  • results for Cr in ammonia
    grey green ppt soluble