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L3_Redox

Redox species and their colours

QuestionAnswer
What colour is MnO4-? Purple
What colour is MnO42-? Green
What colour is MnO2? brown ppt
What colour is Mn2+ colourless/pale pink
What colour is Cr2O72-? Orange
What colour is CrO42- Yellow
What colour is Cr3+ green
Created by: mrsgibb
Popular Chemistry sets

 

 



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