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Redox

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Question 5

What is the oxidation number of S\text{S}S in Na2S2O4⋅2H2O\text{Na}_2\text{S}_2\text{O}_4 \cdot 2\text{H}_2\text{O}Na2​S2​O4​⋅2H2​O?

+2+2+2

+4+4+4

+3+3+3

+6+6+6

Redox Questions

  1. A Level
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