Hydrogenperoksid


Hydrogenperoksid (H2O2) er ei uorganisk sambinding av oksygen og hydrogen. Hydrogenperoksid er ei fargelaus, sterkt oksiderande væske.


Namnet peroksid viser at oksygen er i oksidasjonstrinn -1 i denne sambindinga.


Hydrogenperoksid verkar bleikande og desinfiserande. Stoffet vert nytta i nokre typar vaskemiddel og i bleikemiddel for hår.


Stoffet kan dekomponera spontant til vatn og oksygengass etter reaksjonslikninga:


2H2O2 → 2H2O + O2



Bakgrunnsstoff |




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