MCAT Question of the Day
    •

    Q:

    		 A redox reaction proceeds with the following unbalanced equation: OH- + SO32-→SO42- + H2O. In this reaction, the oxidation state of the sulfur changes from:
    		 

    A

    		 +2 to +4

    B

    		 +4 to +4

    C

    		 +4 to +6

    D

    		 +4 to +2



    Redox Reactions |
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