MCAT Question of the Day
    •

    Q:

    		 Which of the following is missing in the blank below?

    Na2S2O5 + _______ → 2NaOH + 2SO2
    		 

    A

    		 H2O

    B

    		 2H2O

    C

    		 H3O+

    D

    		 OH-



    Stoichiometry |
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