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bbbaconeater
bbbaconeater bbbaconeater
  • 15-02-2017
  • Chemistry
Answered

What is the oxidation number of S in Li¿SOÁ?

A +1

B +2

C +5

D +6

Verified Answer :

MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 25-02-2017

The oxidation of S in Li2SO4:

SO4 -2

oxidation number of O is -2, so the oxidation number of O4 is -8. To make the overall charge (-2), the charge of S must be +6. The answer is (D) +6

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