+1 vote
in Chemistry by (29.8k points)

Calculate oxidation states of sulphur in the following oxoacids of S: 

H2SO4, H2SO3, H2S2O8 and H2S2O7.

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1 Answer

+1 vote
by (128k points)

H2SO4       +6 

H2SO3       +4 

H2S2O8     +6 

H2S2O    +6

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