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Assigning oxidation number to each element in the following compounds or ions.

Assigning oxidation number to each element in the following compounds or ions.
 

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Grade:11

1 Answers

jitender
114 Points
6 years ago
1. S2O3 -2____________---------General oxidation state of o = -2Now Let the unknown os be xThen2x + 3 (-1) = -2x =+22.HNO3General os of H =+11 + x +3 (-2)=0x=+53.Cr (OH)4 -X + 4 (-1)=-1x = +34.S4O6 2-4x +6(-2)= -2x= 2.5 combine for all 4 S atoms. That is 2.5 per S

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