Answers2026-2027_MDCPS_2003345_Chemistry_1_B-CROxidation-ReductionQuestion 2
2
QuizMultiple Choice

Oxidation-Reduction

Question 2 • 2026-2027_MDCPS_2003345_Chemistry_1_B-CR

What is the oxidation number for S in the compound SO3? (Recall that O has an oxidation number of –2.)

Answer
A
0
B
+2
C
+4
D
+6
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