Anion Test - Sulfate Ions

Solutions containing sulfate ions are typically colourless in colour.

To test for the presence of sulfate ions in solution, you may use the barium nitrate test.

Barium Nitrate Test - To a sample of your solution, add an equal volume of dilute nitric acid. No visible observations can be made. Upon addition of a few drops of barium nitrate, a white precipitate forms.

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