MCAT Question of the Day
    •

    Q:

    		 Nitrate has a pKa that is less than zero. In order for nitrate to form a buffer solution, it must be prepared with:
    		 

    A

    		 water.

    B

    		 nitrite.

    C

    		 its conjugate base.

    D

    		 its conjugate acid.



    Acid/Base Equilibria |
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