Persulfate

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The term persulfate (sometimes known as peroxysulfate or peroxodisulfate)[1] refers to ions or compounds containing the anions SO2−
5
or S
2
O2−
8
.[2] The anion SO2−
5
contains one peroxide group per sulfur center, whereas in S
2
O2−
8
, the peroxide group bridges the sulfur atoms. In both cases, sulfur adopts the normal tetrahedral geometry typical for the S(VI) oxidation state. These salts are strong oxidizers.[3][4]

Ions[edit]

Acids[edit]

Example salts[edit]

References[edit]

  1. ^ Shafiee, Saiful Arifin; Aarons, Jolyon; Hamzah, Hairul Hisham (2018). "Electroreduction of Peroxodisulfate: A Review of a Complicated Reaction". Journal of the Electrochemical Society. 165 (13): H785–H798. doi:10.1149/2.1161811jes.
  2. ^ Harald Jakob, Stefan Leininger, Thomas Lehmann, Sylvia Jacobi, Sven Gutewort, "Peroxo Compounds, Inorganic", Ullmann's Encyclopedia of Industrial Chemistry, Weinheim: Wiley-VCH, doi:10.1002/14356007.a19_177.pub2
  3. ^ "Geo-Cleanse International". Geocleanse.com. Retrieved 2012-06-13.
  4. ^ Wacławek, S., Lutze, H. V., Grübel, K., Padil, V.V.T., Černík, M., Dionysiou, D.D. (2017) (2017-12-15). "Chemistry of persulfates in water and wastewater treatment: A review". Chemical Engineering Journal. 330: 44–62. doi:10.1016/j.cej.2017.07.132.