What is the change in the oxidation number of 1– in the reaction represented by the following equation? 51 -1(aq) + 6H+(aq) + 1O–3(aq) → 312(g) + 3H2O(l)
-
A.
-5 to -3 -
B.
-1 to 0 -
C.
+ 5 to + 0 -
D.
-1 to + 2
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